+ mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch added to mm-unstable branch

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* + mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch added to mm-unstable branch
@ 2026-09-17 21:25 Andrew Morton
  0 siblings, 0 replies; 4+ messages in thread
From: Andrew Morton @ 2026-09-17 21:25 UTC (permalink / raw)
  To: mm-commits, ljs, akpm


The patch titled
     Subject: mm: rename is_vm_hugetlb_page() to vma_is_hugetlb()
has been added to the -mm mm-unstable branch.  Its filename is
     mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Subject: mm: rename is_vm_hugetlb_page() to vma_is_hugetlb()
Date: Thu, 17 Sep 2026 17:22:37 +0100

The is_vm_hugetlb_page() predicate is badly named - the mapping can span
more than a page and it is inconsistent with other VMA predicates that
typically are prefixed by vma_.

Rename to vma_is_hugetlb() for consistency, and while we're here update
some VM_BUG_ON_VMA() to VM_WARN_ON_ONCE_VMA() as to avoid unnecessary
oopses.

No functional change intended.

Link: https://lore.kernel.org/20260917-b4-mmap-prepare-vma-flag-sanify-v3-28-4583d8a23bca@kernel.org
Signed-off-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Marc Zyngier <maz@kernel.org>
Acked-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Acked-by: Anup Patel <anup@brainfault.org>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Baoquan He <baoquan.he@linux.dev>
Cc: Barry Song <baohua@kernel.org>
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Cc: Byungchul Park <byungchul@sk.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
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Cc: Dave Airlie <airlied@gmail.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David Hildenbrand <david@kernel.org>
Cc: David S. Miller <davem@davemloft.net>
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Cc: Dev Jain <dev.jain@arm.com>
Cc: Doug Gilbert <dgilbert@interlog.com>
Cc: Eduard Zingerman <eddyz87@gmail.com>
Cc: Emil Tsalapatis <emil@etsalapatis.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Gregory Price <gourry@gourry.net>
Cc: Harry Yoo <harry@kernel.org>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Helge Deller <deller@gmx.de>
Cc: "Huang, Ying" <ying.huang@linux.alibaba.com>
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Cc: Jan Kara <jack@suse.cz>
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Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Jaya Kumar <jayalk@intworks.biz>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Kairui Song <kasong@tencent.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Kiryl Shutsemau <kas@kernel.org>
Cc: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Marc Rutland <mark.rutland@arm.com>
Cc: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Namhyung kim <namhyung@kernel.org>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Peter Xu <peterx@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Shakeel Butt <shakeel.butt@linux.dev>
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Cc: Suren Baghdasaryan <surenb@google.com>
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Cc: Takashi Iwai <tiwai@suse.com>
Cc: Thomas Zimemrmann <tzimmermann@suse.de>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Wei Xu <weixugc@google.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yuanchu Xie <yuanchu@google.com>
Cc: Zi Yan <ziy@nvidia.com>
---

 arch/arm64/kvm/mmu.c                      |    4 +--
 arch/powerpc/mm/book3s64/radix_tlb.c      |    6 ++--
 arch/powerpc/mm/nohash/e500_hugetlbpage.c |    2 -
 arch/powerpc/mm/nohash/tlb.c              |    2 -
 arch/riscv/kvm/mmu.c                      |    2 -
 arch/riscv/mm/tlbflush.c                  |    2 -
 arch/s390/mm/gmap_helpers.c               |    6 ++--
 arch/sparc/mm/init_64.c                   |    2 -
 drivers/gpu/drm/drm_gpusvm.c              |    2 -
 fs/coredump.c                             |    2 -
 fs/hugetlbfs/inode.c                      |    2 -
 fs/proc/task_mmu.c                        |    8 +++---
 include/asm-generic/tlb.h                 |    2 -
 include/linux/hugetlb.h                   |    4 +--
 include/linux/mm.h                        |   19 ++++++++++++--
 include/linux/rmap.h                      |    2 -
 kernel/events/core.c                      |    2 -
 kernel/sched/fair.c                       |    2 -
 mm/gup.c                                  |    4 +--
 mm/huge_memory.c                          |    2 -
 mm/hugetlb.c                              |   14 +++++-----
 mm/internal.h                             |    2 -
 mm/madvise.c                              |    4 +--
 mm/memory.c                               |   12 ++++-----
 mm/mempolicy.c                            |    2 -
 mm/migrate_device.c                       |    2 -
 mm/mmap.c                                 |    2 -
 mm/mmu_gather.c                           |    2 -
 mm/mprotect.c                             |    2 -
 mm/mremap.c                               |    6 ++--
 mm/page_vma_mapped.c                      |    4 +--
 mm/pagewalk.c                             |    2 -
 mm/swapfile.c                             |    2 -
 mm/userfaultfd.c                          |   26 ++++++++++----------
 mm/vma.c                                  |    8 +++---
 mm/vmscan.c                               |    2 -
 tools/testing/vma/include/stubs.h         |    2 -
 37 files changed, 92 insertions(+), 79 deletions(-)

--- a/arch/arm64/kvm/mmu.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/arm64/kvm/mmu.c
@@ -1463,13 +1463,13 @@ static int get_vma_page_shift(struct vm_
 {
 	unsigned long pa;
 
-	if (is_vm_hugetlb_page(vma) && !(vma->vm_flags & VM_PFNMAP))
+	if (vma_is_hugetlb(vma) && !(vma->vm_flags & VM_PFNMAP))
 		return huge_page_shift(hstate_vma(vma));
 
 	if (!(vma->vm_flags & VM_PFNMAP))
 		return PAGE_SHIFT;
 
-	VM_BUG_ON(is_vm_hugetlb_page(vma));
+	VM_BUG_ON(vma_is_hugetlb(vma));
 
 	pa = (vma->vm_pgoff << PAGE_SHIFT) + (hva - vma->vm_start);
 
--- a/arch/powerpc/mm/book3s64/radix_tlb.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/powerpc/mm/book3s64/radix_tlb.c
@@ -627,7 +627,7 @@ void radix__local_flush_tlb_page(struct
 {
 #ifdef CONFIG_HUGETLB_PAGE
 	/* need the return fix for nohash.c */
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return radix__local_flush_hugetlb_page(vma, vmaddr);
 #endif
 	radix__local_flush_tlb_page_psize(vma->vm_mm, vmaddr, mmu_virtual_psize);
@@ -945,7 +945,7 @@ void radix__flush_tlb_page_psize(struct
 void radix__flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return radix__flush_hugetlb_page(vma, vmaddr);
 #endif
 	radix__flush_tlb_page_psize(vma->vm_mm, vmaddr, mmu_virtual_psize);
@@ -1113,7 +1113,7 @@ void radix__flush_tlb_range(struct vm_ar
 
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return radix__flush_hugetlb_tlb_range(vma, start, end);
 #endif
 
--- a/arch/powerpc/mm/nohash/e500_hugetlbpage.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/powerpc/mm/nohash/e500_hugetlbpage.c
@@ -180,7 +180,7 @@ book3e_hugetlb_preload(struct vm_area_st
  */
 void __update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		book3e_hugetlb_preload(vma, address, *ptep);
 }
 
--- a/arch/powerpc/mm/nohash/tlb.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/powerpc/mm/nohash/tlb.c
@@ -278,7 +278,7 @@ void __flush_tlb_page(struct mm_struct *
 void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (vma && is_vm_hugetlb_page(vma))
+	if (vma && vma_is_hugetlb(vma))
 		flush_hugetlb_page(vma, vmaddr);
 #endif
 
--- a/arch/riscv/kvm/mmu.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/riscv/kvm/mmu.c
@@ -664,7 +664,7 @@ int kvm_riscv_mmu_map(struct kvm_vcpu *v
 		return -EFAULT;
 	}
 
-	is_hugetlb = is_vm_hugetlb_page(vma);
+	is_hugetlb = vma_is_hugetlb(vma);
 	if (is_hugetlb)
 		vma_pageshift = huge_page_shift(hstate_vma(vma));
 	else
--- a/arch/riscv/mm/tlbflush.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/riscv/mm/tlbflush.c
@@ -149,7 +149,7 @@ void flush_tlb_range(struct vm_area_stru
 {
 	unsigned long stride_size;
 
-	if (!is_vm_hugetlb_page(vma)) {
+	if (!vma_is_hugetlb(vma)) {
 		stride_size = PAGE_SIZE;
 	} else {
 		stride_size = huge_page_size(hstate_vma(vma));
--- a/arch/s390/mm/gmap_helpers.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/s390/mm/gmap_helpers.c
@@ -102,7 +102,7 @@ __context_unsafe(/* pte_unmap_unlock() n
 
 	/* Find the vm address for the guest address */
 	vma = vma_lookup(mm, vmaddr);
-	if (!vma || is_vm_hugetlb_page(vma))
+	if (!vma || vma_is_hugetlb(vma))
 		return;
 
 	/* Get pointer to the page table entry */
@@ -139,7 +139,7 @@ void gmap_helper_discard(struct mm_struc
 		vma = find_vma_intersection(mm, vmaddr, end);
 		if (!vma)
 			return;
-		if (!is_vm_hugetlb_page(vma))
+		if (!vma_is_hugetlb(vma))
 			zap_vma_range(vma, vmaddr, min(end, vma->vm_end) - vmaddr);
 		vmaddr = vma->vm_end;
 	}
@@ -247,7 +247,7 @@ static int __gmap_helper_unshare_zeropag
 		 * proof to catch unexpected zeropages in other mappings and
 		 * fail.
 		 */
-		if ((vma->vm_flags & VM_PFNMAP) || is_vm_hugetlb_page(vma))
+		if ((vma->vm_flags & VM_PFNMAP) || vma_is_hugetlb(vma))
 			continue;
 		addr = vma->vm_start;
 
--- a/arch/sparc/mm/init_64.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/sparc/mm/init_64.c
@@ -413,7 +413,7 @@ void update_mmu_cache_range(struct vm_fa
 	if (mm->context.hugetlb_pte_count || mm->context.thp_pte_count) {
 		unsigned long hugepage_size = PAGE_SIZE;
 
-		if (is_vm_hugetlb_page(vma))
+		if (vma_is_hugetlb(vma))
 			hugepage_size = huge_page_size(hstate_vma(vma));
 
 		if (hugepage_size >= PUD_SIZE) {
--- a/drivers/gpu/drm/drm_gpusvm.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/drivers/gpu/drm/drm_gpusvm.c
@@ -1142,7 +1142,7 @@ drm_gpusvm_range_find_or_insert(struct d
 	 * have to change.
 	 */
 	migrate_devmem = ctx->devmem_possible &&
-		vma_is_anonymous(vas) && !is_vm_hugetlb_page(vas);
+		vma_is_anonymous(vas) && !vma_is_hugetlb(vas);
 
 	chunk_size = drm_gpusvm_range_chunk_size(gpusvm, notifier, vas,
 						 fault_addr, gpuva_start,
--- a/fs/coredump.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/fs/coredump.c
@@ -1608,7 +1608,7 @@ static unsigned long vma_dump_size(struc
 	}
 
 	/* Hugetlb memory check */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		if ((vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_SHARED))
 			goto whole;
 		if (!(vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_PRIVATE))
--- a/fs/hugetlbfs/inode.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/fs/hugetlbfs/inode.c
@@ -108,7 +108,7 @@ static int hugetlbfs_file_mmap(struct fi
 	 * vma address alignment (but not the pgoff alignment) has
 	 * already been checked by prepare_hugepage_range.  If you add
 	 * any error returns here, do so after setting VM_HUGETLB, so
-	 * is_vm_hugetlb_page tests below unmap_region go the right
+	 * vma_is_hugetlb tests below unmap_region go the right
 	 * way when do_mmap unwinds (may be important on powerpc
 	 * and ia64).
 	 */
--- a/fs/proc/task_mmu.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/fs/proc/task_mmu.c
@@ -3015,7 +3015,7 @@ static int pagemap_scan_pte_hole(unsigne
 	 * hugetlb differs, see pagemap_hugetlb_category().
 	 */
 	categories = p->cur_vma_category;
-	if (userfaultfd_wp(vma) && !is_vm_hugetlb_page(vma))
+	if (userfaultfd_wp(vma) && !vma_is_hugetlb(vma))
 		categories |= PAGE_IS_WRITTEN;
 
 	if (!pagemap_scan_is_interesting_page(categories, p))
@@ -3028,7 +3028,7 @@ static int pagemap_scan_pte_hole(unsigne
 	if (~p->arg.flags & PM_SCAN_WP_MATCHING)
 		return ret;
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		err = pagemap_scan_hugetlb_hole_wp(vma, addr, end);
 	else
 		err = uffd_wp_range(vma, addr, end - addr, true);
@@ -3470,7 +3470,7 @@ static int show_numa_map(struct seq_file
 		seq_puts(m, " stack");
 	}
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		seq_puts(m, " huge");
 
 	/* Skip walking pages if gate VMA */
@@ -3499,7 +3499,7 @@ static int show_numa_map(struct seq_file
 	if (md->swapcache)
 		seq_printf(m, " swapcache=%lu", md->swapcache);
 
-	if (md->active < md->pages && !is_vm_hugetlb_page(vma))
+	if (md->active < md->pages && !vma_is_hugetlb(vma))
 		seq_printf(m, " active=%lu", md->active);
 
 	if (md->writeback)
--- a/include/asm-generic/tlb.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/asm-generic/tlb.h
@@ -438,7 +438,7 @@ tlb_update_vma_flags(struct mmu_gather *
 	 * We rely on tlb_end_vma() to issue a flush, such that when we reset
 	 * these values the batch is empty.
 	 */
-	tlb->vma_huge = is_vm_hugetlb_page(vma);
+	tlb->vma_huge = vma_is_hugetlb(vma);
 	tlb->vma_exec = !!(vma->vm_flags & VM_EXEC);
 
 	/*
--- a/include/linux/hugetlb.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/linux/hugetlb.h
@@ -251,14 +251,14 @@ extern void __hugetlb_zap_end(struct vm_
 static inline void hugetlb_zap_begin(struct vm_area_struct *vma,
 				     unsigned long *start, unsigned long *end)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		__hugetlb_zap_begin(vma, start, end);
 }
 
 static inline void hugetlb_zap_end(struct vm_area_struct *vma,
 				   struct zap_details *details)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		__hugetlb_zap_end(vma, details);
 }
 
--- a/include/linux/mm.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/linux/mm.h
@@ -1609,15 +1609,28 @@ static inline bool vma_is_shared_maywrit
 	return is_shared_maywrite(&vma->flags);
 }
 
-static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
+/**
+ * vma_flags_is_hugetlb() - Do the specified VMA flags indicate that the
+ * VMA is a hugetlb mapping?
+ * @flags: The VMA flags to test.
+ *
+ * Returns: true if the flags indicate a hugetlb mapping, false otherwise.
+ */
+static inline bool vma_flags_is_hugetlb(const vma_flags_t *flags)
 {
 	return IS_ENABLED(CONFIG_HUGETLB_PAGE) &&
 	       vma_flags_test(flags, VMA_HUGETLB_BIT);
 }
 
-static inline bool is_vm_hugetlb_page(const struct vm_area_struct *vma)
+/**
+ * vma_is_hugetlb() - Is @vma a hugetlb mapping?
+ * @vma: The VMA to test.
+ *
+ * Returns: true if @vma is a hugetlb mapping, false otherwise.
+ */
+static inline bool vma_is_hugetlb(const struct vm_area_struct *vma)
 {
-	return is_vma_hugetlb_flags(&vma->flags);
+	return vma_flags_is_hugetlb(&vma->flags);
 }
 
 /**
--- a/include/linux/rmap.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/linux/rmap.h
@@ -888,7 +888,7 @@ struct page_vma_mapped_walk {
 static inline void page_vma_mapped_walk_done(struct page_vma_mapped_walk *pvmw)
 {
 	/* HugeTLB pte is set to the relevant page table entry without pte_mapped. */
-	if (pvmw->pte && !is_vm_hugetlb_page(pvmw->vma))
+	if (pvmw->pte && !vma_is_hugetlb(pvmw->vma))
 		pte_unmap(pvmw->pte);
 	if (pvmw->ptl)
 		spin_unlock(pvmw->ptl);
--- a/kernel/events/core.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/kernel/events/core.c
@@ -9808,7 +9808,7 @@ static void perf_event_mmap_event(struct
 
 	if (vma->vm_flags & VM_LOCKED)
 		flags |= MAP_LOCKED;
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		flags |= MAP_HUGETLB;
 
 	if (file) {
--- a/kernel/sched/fair.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/kernel/sched/fair.c
@@ -4211,7 +4211,7 @@ retry_pids:
 
 	for (; vma; vma = vma_next(&vmi)) {
 		if (!vma_migratable(vma) || !vma_policy_mof(vma) ||
-			is_vm_hugetlb_page(vma) || vma_is_kernel_owned(vma)) {
+			vma_is_hugetlb(vma) || vma_is_kernel_owned(vma)) {
 			trace_sched_skip_vma_numa(mm, vma, NUMAB_SKIP_UNSUITABLE);
 			continue;
 		}
--- a/mm/gup.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/gup.c
@@ -621,7 +621,7 @@ static struct page *no_page_table(struct
 	 * But we can only make this optimization where a hole would surely
 	 * be zero-filled if handle_mm_fault() actually did handle it.
 	 */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		struct hstate *h = hstate_vma(vma);
 
 		if (!hugetlbfs_pagecache_present(h, vma, address))
@@ -1213,7 +1213,7 @@ static int check_vma_flags(struct vm_are
 	if ((gup_flags & FOLL_LONGTERM) && vma_is_fsdax(vma))
 		return -EOPNOTSUPP;
 
-	if ((gup_flags & FOLL_SPLIT_PMD) && is_vm_hugetlb_page(vma))
+	if ((gup_flags & FOLL_SPLIT_PMD) && vma_is_hugetlb(vma))
 		return -EOPNOTSUPP;
 
 	if (vma_is_secretmem(vma))
--- a/mm/huge_memory.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/huge_memory.c
@@ -4794,7 +4794,7 @@ static inline bool vma_not_suitable_for_
 		return true;
 	if (vma_test(vma, VMA_IO_BIT))
 		return true;
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return true;
 
 	return false;
--- a/mm/hugetlb.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/hugetlb.c
@@ -1147,7 +1147,7 @@ static inline struct resv_map *inode_res
 
 static struct resv_map *vma_resv_map(struct vm_area_struct *vma)
 {
-	VM_BUG_ON_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	if (vma->vm_flags & VM_MAYSHARE) {
 		struct address_space *mapping = vma->vm_file->f_mapping;
 		struct inode *inode = mapping->host;
@@ -1162,7 +1162,7 @@ static struct resv_map *vma_resv_map(str
 
 static void set_vma_resv_map(struct vm_area_struct *vma, struct resv_map *map)
 {
-	VM_WARN_ON_ONCE_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	VM_WARN_ON_ONCE_VMA(vma_test(vma, VMA_MAYSHARE_BIT), vma);
 
 	set_vma_private_data(vma, (unsigned long)map);
@@ -1170,7 +1170,7 @@ static void set_vma_resv_map(struct vm_a
 
 static void set_vma_resv_flags(struct vm_area_struct *vma, unsigned long flags)
 {
-	VM_WARN_ON_ONCE_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	VM_WARN_ON_ONCE_VMA(vma_test(vma, VMA_MAYSHARE_BIT), vma);
 
 	set_vma_private_data(vma, get_vma_private_data(vma) | flags);
@@ -1178,7 +1178,7 @@ static void set_vma_resv_flags(struct vm
 
 static int is_vma_resv_set(struct vm_area_struct *vma, unsigned long flag)
 {
-	VM_BUG_ON_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 
 	return (get_vma_private_data(vma) & flag) != 0;
 }
@@ -1192,7 +1192,7 @@ bool __vma_private_lock(struct vm_area_s
 
 void hugetlb_dup_vma_private(struct vm_area_struct *vma)
 {
-	VM_BUG_ON_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	/*
 	 * Clear vm_private_data
 	 * - For shared mappings this is a per-vma semaphore that may be
@@ -5276,7 +5276,7 @@ void __unmap_hugepage_range(struct mmu_g
 	unsigned long last_addr_mask;
 
 	i_mmap_assert_write_locked(vma->vm_file->f_mapping);
-	WARN_ON(!is_vm_hugetlb_page(vma));
+	WARN_ON(!vma_is_hugetlb(vma));
 	BUG_ON(start & ~huge_page_mask(h));
 	BUG_ON(end & ~huge_page_mask(h));
 
@@ -7502,6 +7502,6 @@ void hugetlb_unshare_all_pmds(struct vm_
  */
 void fixup_hugetlb_reservations(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		clear_vma_resv_huge_pages(vma);
 }
--- a/mm/internal.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/internal.h
@@ -1117,7 +1117,7 @@ static inline bool vma_supports_mlock(co
 		return false;
 	if (vma_test_single_mask(vma, VMA_DROPPABLE))
 		return false;
-	if (vma_is_dax(vma) || is_vm_hugetlb_page(vma))
+	if (vma_is_dax(vma) || vma_is_hugetlb(vma))
 		return false;
 	return vma != get_gate_vma(current->mm);
 }
--- a/mm/madvise.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/madvise.c
@@ -881,7 +881,7 @@ bool madvise_dontneed_free_valid_vma(str
 	int behavior = madv_behavior->behavior;
 	struct madvise_behavior_range *range = &madv_behavior->range;
 
-	if (!is_vm_hugetlb_page(vma)) {
+	if (!vma_is_hugetlb(vma)) {
 		unsigned int forbidden = VM_PFNMAP;
 
 		if (behavior != MADV_DONTNEED_LOCKED)
@@ -1578,7 +1578,7 @@ static int madvise_vma_behavior(struct m
 		new_flags |= VM_DONTDUMP;
 		break;
 	case MADV_DODUMP:
-		if ((!is_vm_hugetlb_page(vma) && (new_flags & VM_SPECIAL)) ||
+		if ((!vma_is_hugetlb(vma) && (new_flags & VM_SPECIAL)) ||
 		    (new_flags & VM_DROPPABLE))
 			return -EINVAL;
 		new_flags &= ~VM_DONTDUMP;
--- a/mm/memory.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/memory.c
@@ -1564,7 +1564,7 @@ copy_page_range(struct vm_area_struct *d
 	if (!vma_needs_copy(dst_vma, src_vma))
 		return 0;
 
-	if (is_vm_hugetlb_page(src_vma))
+	if (vma_is_hugetlb(src_vma))
 		return copy_hugetlb_page_range(dst_mm, src_mm, dst_vma, src_vma);
 
 	/*
@@ -2178,7 +2178,7 @@ static void __zap_vma_range(struct mmu_g
 	if (vma->vm_file && !reaping)
 		uprobe_munmap(vma, start, end);
 
-	if (unlikely(is_vm_hugetlb_page(vma))) {
+	if (unlikely(vma_is_hugetlb(vma))) {
 		zap_flags_t zap_flags = details ? details->zap_flags : 0;
 
 		VM_WARN_ON_ONCE(reaping);
@@ -2313,7 +2313,7 @@ void zap_vma_range_batched(struct mmu_ga
 	 */
 	__zap_vma_range(tlb, vma, address, end, details);
 	mmu_notifier_invalidate_range_end(&range);
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		/*
 		 * flush tlb and free resources before hugetlb_zap_end(), to
 		 * avoid concurrent page faults' allocation failure.
@@ -6933,7 +6933,7 @@ vm_fault_t handle_mm_fault(struct vm_are
 
 	lru_gen_enter_fault(vma);
 
-	if (unlikely(is_vm_hugetlb_page(vma)))
+	if (unlikely(vma_is_hugetlb(vma)))
 		ret = hugetlb_fault(vma->vm_mm, vma, address, flags);
 	else
 		ret = __handle_mm_fault(vma, address, flags);
@@ -7803,12 +7803,12 @@ void ptlock_free(struct ptdesc *ptdesc)
 
 void vma_pgtable_walk_begin(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_vma_lock_read(vma);
 }
 
 void vma_pgtable_walk_end(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_vma_unlock_read(vma);
 }
--- a/mm/mempolicy.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mempolicy.c
@@ -2023,7 +2023,7 @@ bool vma_migratable(struct vm_area_struc
 	if (vma_is_dax(vma))
 		return false;
 
-	if (is_vm_hugetlb_page(vma) &&
+	if (vma_is_hugetlb(vma) &&
 		!hugepage_migration_supported(hstate_vma(vma)))
 		return false;
 
--- a/mm/migrate_device.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/migrate_device.c
@@ -743,7 +743,7 @@ int migrate_vma_setup(struct migrate_vma
 
 	args->start &= PAGE_MASK;
 	args->end &= PAGE_MASK;
-	if (!args->vma || is_vm_hugetlb_page(args->vma) ||
+	if (!args->vma || vma_is_hugetlb(args->vma) ||
 	    (args->vma->vm_flags & VM_SPECIAL) || vma_is_dax(args->vma))
 		return -EINVAL;
 	if (nr_pages <= 0)
--- a/mm/mmap.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mmap.c
@@ -1786,7 +1786,7 @@ __latent_entropy int dup_mmap(struct mm_
 		/*
 		 * Copy/update hugetlb private vma information.
 		 */
-		if (is_vm_hugetlb_page(tmp))
+		if (vma_is_hugetlb(tmp))
 			hugetlb_dup_vma_private(tmp);
 
 		/*
--- a/mm/mmu_gather.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mmu_gather.c
@@ -480,7 +480,7 @@ void tlb_gather_mmu_vma(struct mmu_gathe
 {
 	tlb_gather_mmu(tlb, vma->vm_mm);
 	tlb_update_vma_flags(tlb, vma);
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		/* All entries have the same size. */
 		tlb_change_page_size(tlb, huge_page_size(hstate_vma(vma)));
 }
--- a/mm/mprotect.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mprotect.c
@@ -717,7 +717,7 @@ long change_protection(struct mmu_gather
 	    (cp_flags & MM_CP_UFFD_RWP))
 		newprot = PAGE_NONE;
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		pages = hugetlb_change_protection(vma, start, end, newprot,
 						  cp_flags);
 	else
--- a/mm/mremap.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mremap.c
@@ -812,7 +812,7 @@ unsigned long move_page_tables(struct pa
 	if (!pmc->len_in)
 		return 0;
 
-	if (is_vm_hugetlb_page(pmc->old))
+	if (vma_is_hugetlb(pmc->old))
 		return move_hugetlb_page_tables(pmc->old, pmc->new, pmc->old_addr,
 						pmc->new_addr, pmc->len_in);
 
@@ -1735,7 +1735,7 @@ static bool vma_multi_allowed(struct vm_
 	/* Known good. */
 	if (vma_is_shmem(vma))
 		return true;
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return true;
 	if (file->f_op->get_unmapped_area == thp_get_unmapped_area)
 		return true;
@@ -1758,7 +1758,7 @@ static int check_prep_vma(struct vma_rem
 		return -EPERM;
 
 	/* Align to hugetlb page size, if required. */
-	if (is_vm_hugetlb_page(vma) && !align_hugetlb(vrm))
+	if (vma_is_hugetlb(vma) && !align_hugetlb(vrm))
 		return -EINVAL;
 
 	vrm_set_delta(vrm);
--- a/mm/page_vma_mapped.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/page_vma_mapped.c
@@ -109,7 +109,7 @@ static bool check_pte(struct page_vma_ma
 	unsigned long pfn;
 	pte_t ptent;
 
-	if (is_vm_hugetlb_page(pvmw->vma))
+	if (vma_is_hugetlb(pvmw->vma))
 		ptent = huge_ptep_get(pvmw->vma->vm_mm, pvmw->address,
 				      pvmw->pte);
 	else
@@ -206,7 +206,7 @@ bool page_vma_mapped_walk(struct page_vm
 	if (pvmw->pmd && !pvmw->pte)
 		return not_found(pvmw);
 
-	if (unlikely(is_vm_hugetlb_page(vma))) {
+	if (unlikely(vma_is_hugetlb(vma))) {
 		struct hstate *hstate = hstate_vma(vma);
 		unsigned long size = huge_page_size(hstate);
 		/* The only possible mapping was handled on last iteration */
--- a/mm/pagewalk.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/pagewalk.c
@@ -408,7 +408,7 @@ static int __walk_page_range(unsigned lo
 	int err = 0;
 	struct vm_area_struct *vma = walk->vma;
 	const struct mm_walk_ops *ops = walk->ops;
-	bool is_hugetlb = is_vm_hugetlb_page(vma);
+	bool is_hugetlb = vma_is_hugetlb(vma);
 
 	/* We do not support hugetlb PTE installation. */
 	if (ops->install_pte && is_hugetlb)
--- a/mm/swapfile.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/swapfile.c
@@ -2707,7 +2707,7 @@ static int unuse_mm(struct mm_struct *mm
 	if (check_stable_address_space(mm))
 		goto unlock;
 	for_each_vma(vmi, vma) {
-		if (vma->anon_vma && !is_vm_hugetlb_page(vma)) {
+		if (vma->anon_vma && !vma_is_hugetlb(vma)) {
 			ret = unuse_vma(vma, type);
 			if (ret)
 				break;
--- a/mm/userfaultfd.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/userfaultfd.c
@@ -237,7 +237,7 @@ static int mfill_get_vma(struct mfill_st
 	if ((flags & MFILL_ATOMIC_WP) && !(dst_vma->vm_flags & VM_UFFD_WP))
 		goto out_unlock;
 
-	if (is_vm_hugetlb_page(dst_vma))
+	if (vma_is_hugetlb(dst_vma))
 		return 0;
 
 	ops = vma_uffd_ops(dst_vma);
@@ -804,7 +804,7 @@ retry:
 		}
 
 		err = -ENOENT;
-		if (!is_vm_hugetlb_page(dst_vma))
+		if (!vma_is_hugetlb(dst_vma))
 			goto out_unlock_vma;
 
 		err = -EINVAL;
@@ -967,7 +967,7 @@ static __always_inline ssize_t mfill_ato
 	/*
 	 * If this is a HUGETLB vma, pass off to appropriate routine
 	 */
-	if (is_vm_hugetlb_page(state.vma))
+	if (vma_is_hugetlb(state.vma))
 		return  mfill_atomic_hugetlb(ctx, state.vma, dst_start,
 					     src_start, len, flags);
 
@@ -1114,7 +1114,7 @@ static int mwriteprotect_range(struct us
 			break;
 		}
 
-		if (is_vm_hugetlb_page(dst_vma)) {
+		if (vma_is_hugetlb(dst_vma)) {
 			err = -EINVAL;
 			page_mask = vma_kernel_pagesize(dst_vma) - 1;
 			if ((start & page_mask) || (len & page_mask))
@@ -1172,7 +1172,7 @@ int mrwprotect_range(struct userfaultfd_
 		if (!userfaultfd_rwp(dst_vma))
 			return -ENOENT;
 
-		if (is_vm_hugetlb_page(dst_vma)) {
+		if (vma_is_hugetlb(dst_vma)) {
 			unsigned long page_mask;
 
 			page_mask = vma_kernel_pagesize(dst_vma) - 1;
@@ -2149,7 +2149,7 @@ static bool vma_can_userfault(struct vm_
 	if (vma->vm_flags & (VM_DROPPABLE | VM_SHADOW_STACK))
 		return false;
 
-	if (!is_vm_hugetlb_page(vma) && (vma->vm_flags & VM_SPECIAL))
+	if (!vma_is_hugetlb(vma) && (vma->vm_flags & VM_SPECIAL))
 		return false;
 
 	vm_flags &= __VM_UFFD_FLAGS;
@@ -2319,7 +2319,7 @@ static int userfaultfd_register_range(st
 		 */
 		userfaultfd_set_ctx(vma, ctx, vm_flags);
 
-		if (is_vm_hugetlb_page(vma) && uffd_disable_huge_pmd_share(vma))
+		if (vma_is_hugetlb(vma) && uffd_disable_huge_pmd_share(vma))
 			hugetlb_unshare_all_pmds(vma);
 
 skip:
@@ -2895,7 +2895,7 @@ vm_fault_t handle_userfault(struct vm_fa
 	 * (sleepable) vma lock can modify the current task state, that
 	 * must be before explicitly calling set_current_state().
 	 */
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_vma_lock_read(vma);
 
 	spin_lock_irq(&ctx->fault_pending_wqh.lock);
@@ -2912,7 +2912,7 @@ vm_fault_t handle_userfault(struct vm_fa
 	set_current_state(blocking_state);
 	spin_unlock_irq(&ctx->fault_pending_wqh.lock);
 
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		must_wait = userfaultfd_huge_must_wait(ctx, vmf, reason);
 		hugetlb_vma_unlock_read(vma);
 	} else {
@@ -3744,7 +3744,7 @@ static int userfaultfd_register(struct u
 	 * If the first vma contains huge pages, make sure start address
 	 * is aligned to huge page size.
 	 */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		unsigned long vma_hpagesize = vma_kernel_pagesize(vma);
 
 		if (start & (vma_hpagesize - 1))
@@ -3795,7 +3795,7 @@ static int userfaultfd_register(struct u
 		 * If this vma contains ending address, and huge pages
 		 * check alignment.
 		 */
-		if (is_vm_hugetlb_page(cur) && end <= cur->vm_end &&
+		if (vma_is_hugetlb(cur) && end <= cur->vm_end &&
 		    end > cur->vm_start) {
 			unsigned long vma_hpagesize = vma_kernel_pagesize(cur);
 
@@ -3831,7 +3831,7 @@ static int userfaultfd_register(struct u
 		/*
 		 * Note vmas containing huge pages
 		 */
-		if (is_vm_hugetlb_page(cur))
+		if (vma_is_hugetlb(cur))
 			basic_ioctls = true;
 
 		found = true;
@@ -3917,7 +3917,7 @@ static int userfaultfd_unregister(struct
 	 * If the first vma contains huge pages, make sure start address
 	 * is aligned to huge page size.
 	 */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		unsigned long vma_hpagesize = vma_kernel_pagesize(vma);
 
 		if (start & (vma_hpagesize - 1))
--- a/mm/vma.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/vma.c
@@ -599,7 +599,7 @@ __split_vma(struct vma_iterator *vmi, st
 	 * boundary.
 	 */
 	vma_adjust_trans_huge(vma, vma->vm_start, addr, NULL);
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_split(vma, addr);
 
 	if (new_below) {
@@ -2236,7 +2236,7 @@ bool vma_wants_writenotify(struct vm_are
 	 * Do we need to track softdirty? hugetlb does not support softdirty
 	 * tracking yet.
 	 */
-	if (vma_soft_dirty_enabled(vma) && !is_vm_hugetlb_page(vma))
+	if (vma_soft_dirty_enabled(vma) && !vma_is_hugetlb(vma))
 		return true;
 
 	/* Do we need write faults for uffd-wp tracking? */
@@ -2355,7 +2355,7 @@ int mm_take_all_locks(struct mm_struct *
 		if (signal_pending(current))
 			goto out_unlock;
 		if (vma->vm_file && vma->vm_file->f_mapping &&
-				is_vm_hugetlb_page(vma))
+				vma_is_hugetlb(vma))
 			vm_lock_mapping(mm, vma->vm_file->f_mapping);
 	}
 
@@ -2364,7 +2364,7 @@ int mm_take_all_locks(struct mm_struct *
 		if (signal_pending(current))
 			goto out_unlock;
 		if (vma->vm_file && vma->vm_file->f_mapping &&
-				!is_vm_hugetlb_page(vma))
+				!vma_is_hugetlb(vma))
 			vm_lock_mapping(mm, vma->vm_file->f_mapping);
 	}
 
--- a/mm/vmscan.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/vmscan.c
@@ -3474,7 +3474,7 @@ static int should_skip_vma(unsigned long
 	if (!vma_is_accessible(vma))
 		return true;
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return true;
 
 	if (!vma_has_recency(vma))
--- a/tools/testing/vma/include/stubs.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/tools/testing/vma/include/stubs.h
@@ -193,7 +193,7 @@ static inline bool mapping_can_writeback
 	return true;
 }
 
-static inline bool is_vm_hugetlb_page(struct vm_area_struct *vma)
+static inline bool vma_is_hugetlb(struct vm_area_struct *vma)
 {
 	return false;
 }
_

Patches currently in -mm which might be from ljs@kernel.org are

mm-vmpressure-remove-window-size-todo.patch
tools-testing-selftests-mm-add-missing-gitignore-entries.patch
mm-move-drivers-char-memc-to-mm-char-memc.patch
mm-implement-file_is_dev_zero-to-uniquely-identify-dev-zero.patch
mm-vma-only-permit-map_private-dev-zero-to-be-mapped-anonymous.patch
mm-vma-make-map_private-mapped-dev-zero-mappings-truly-anonymous.patch
tools-testing-vma-add-test-to-assert-map_private-dev-zero-is-anon.patch
tools-testing-selftests-mm-add-map_private-dev-zero-merge-tests.patch
mm-madvise-swap-in-cowd-map_private-file-mappings-on-madv_willneed.patch
mm-huge_memory-zap-deposited-page-tables-after-an-rcu-grace-period.patch
mm-enable-mmu_gather_rcu_table_free-for-most-2-level-architectures.patch
mm-enable-mmu_gather_rcu_table_free-for-mmu-riscv.patch
mm-enable-mmu_gather_rcu_table_free-for-mmu-arm.patch
mm-enable-mmu_gather_rcu_table_free-for-arc-microblaze-xtensa.patch
mm-enable-mmu_gather_rcu_table_free-for-sparc64.patch
mm-enable-mmu_gather_rcu_table_free-for-m68k-coldfire.patch
mm-enable-mmu_gather_rcu_table_free-for-sh-x2.patch
mm-enable-mmu_gather_rcu_table_free-for-m68k-motorola.patch
mm-enable-mmu_gather_rcu_table_free-for-sparc32.patch
mm-make-userland-page-table-freeing-rcu-safe.patch
mm-change-the-contract-for-free_pgtables-update-docs.patch
mm-vma-fix-mmap_prepare-file-handling-remove-file_doesnt_need_get.patch
mm-vma-predicate-setting-mmap_prepare-vma-fields-on-new-vma-alloc.patch
mm-vma-introduce-and-use-vma_can_merge.patch
mm-consistently-validate-vma-state-after-mmap-hooks.patch
mm-vma-ensure-mmap_prepare-doesnt-set-actions-on-a-mergeable-vma.patch
mm-make-map_kernel_pages_-internal-and-unexported.patch
mm-vma-tidy-up-map-kernel-pages-enum-values.patch
mm-add-mmap-action-for-discontiguous-kernel-page-mapping.patch
docs-filesystems-update-mmap_prepare-docs-for-discontig-kernel-pgs.patch
drivers-usb-mon-update-to-use-mmap_prepare-map-kernel-pages.patch
infiniband-update-hfi1-to-use-remap_vmalloc_range.patch
selinux-reject-writable-opens-of-policy-file-drop-mmap-shared-write-check.patch
alsa-pcm-use-vm_insert_page-to-map-pcm-status-page.patch
bpf-arena-mark-arena_map_mmap-mappings-vm_mixedmap.patch
mm-vma-add-vma_is_kernel_owned-predicates.patch
mm-vma-only-allow-mmap-to-clear-vma_maywrite_bit-if-kernel-owned.patch
mm-vma-add-and-use-vma__is_fixed_mapping.patch
scsi-sg-convert-mmap-hook-to-mmap_prepare-and-rework.patch
fbdev-defio-assert-fbinfo_virtfb-drop-vm_io-add-vm_mixedmap.patch
hsi-cmt_speech-convert-mmap-hook-to-mmap_prepare-refactor.patch
mm-gup-error-out-early-on-vma_mayread_bit-vmas.patch
uprobes-remove-vm_io-set-vm_mixedmap-for-mapped-kernel-pages.patch
mm-mlock-clear-vma_locked_mask-over-mmap-callback.patch
mm-mlock-eliminate-weird-vma_io_bit-abuse-and-simplify.patch
mm-vma-enforce-that-only-kernel-owned-mappings-may-set-vma_io_bit.patch
mm-remove-vma_io_bit-check-in-vma_is_kernel_owned.patch
mm-remove-hugetlb_inlineh.patch
mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch
mm-drop-some-redundant-checks-around-hugetlb-vmas.patch
mm-madvise-update-is_valid_guard_vma-to-use-vma_can_merge.patch
mm-vma-introduce-vma_is_persistent.patch
mm-uffd-use-predicates-for-userfaultfd-checks.patch
mm-madvise-use-predicates-for-madvise-madv_dofork.patch
mm-eliminate-vma_special_flags-usage-when-hugetlb-explicitly-tested.patch
mm-eliminate-vma_special_flags-check-in-lru_gen_look_around.patch
mm-avoid-use-of-vma_special_flags-in-migrate_vma_setup.patch
mm-eliminate-vm_special-vma_special_flags.patch
fuse-dax-do-not-set-vm_mixedmap.patch
mm-huge_memory-remove-vma_is_special_huge.patch
mm-vma-introduce-and-use-vma_can_gup.patch
mm-vma-const-ify-vma_assert_stabilised-and-associated-functions.patch
mm-implement-and-use-vma_has_anon_rmap-silence-kcsan.patch
mm-update-comments-to-refer-to-anon-rmap-rather-than-anon_vma.patch


^ permalink raw reply	[flat|nested] 4+ messages in thread

* + mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch added to mm-unstable branch
@ 2026-10-03 23:35 Andrew Morton
  0 siblings, 0 replies; 4+ messages in thread
From: Andrew Morton @ 2026-10-03 23:35 UTC (permalink / raw)
  To: mm-commits, ljs, akpm


The patch titled
     Subject: mm: rename is_vm_hugetlb_page() to vma_is_hugetlb()
has been added to the -mm mm-unstable branch.  Its filename is
     mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via various
branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there most days

------------------------------------------------------
From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Subject: mm: rename is_vm_hugetlb_page() to vma_is_hugetlb()
Date: Sat, 03 Oct 2026 17:32:58 +0100

The is_vm_hugetlb_page() predicate is badly named - the mapping can span
more than a page and it is inconsistent with other VMA predicates that
typically are prefixed by vma_.

Rename to vma_is_hugetlb() for consistency, and while we're here update
some VM_BUG_ON_VMA() to VM_WARN_ON_ONCE_VMA() as to avoid unnecessary
oopses.

No functional change intended.

Link: https://lore.kernel.org/20261003-b4-mmap-prepare-vma-flag-sanify-v4-27-a1f052500fd7@kernel.org
Signed-off-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Marc Zyngier <maz@kernel.org>
Acked-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Acked-by: Anup Patel <anup@brainfault.org>
Acked-by: Zi Yan <ziy@nvidia.com>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Jann Horn <jannh@google.com>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Stephen Smalley <stephen.smalley.work@gmail.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Eduard Zingerman <eddyz87@gmail.com>
Cc: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Nico Pache <nico.pache@linux.dev>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Usama Arif <usama.arif@linux.dev>
Cc: Kiryl Shutsemau <kas@kernel.org>
Cc: Doug Gilbert <dgilbert@interlog.com>
Cc: James Bottomley <james.bottomley@hansenpartnership.com>
Cc: Martin K. Petersen <mkp@kernel.org>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Helge Deller <deller@gmx.de>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Harry Yoo <harry@kernel.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@gmail.com>
Cc: Will Deacon <will@kernel.org>
Cc: Aneesh Kumar K.V <aneesh.kumar@kernel.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Oliver Upton <oupton@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Paul Walmsley <pjw@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Janosch Frank <frankja@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Byungchul Park <byungchul@sk.com>
Cc: Gregory Price <gourry@gourry.net>
Cc: Ying Huang <ying.huang@linux.alibaba.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Chris Li <chrisl@kernel.org>
Cc: Kairui Song <kasong@tencent.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Baoquan He <baoquan.he@linux.dev>
Cc: Youngjun Park <youngjun.park@lge.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Qi Zheng <qi.zheng@linux.dev>
Cc: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Yuanchu Xie <yuanchu@google.com>
Cc: Wei Xu <weixugc@google.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Xu Xin <xu.xin@linux.dev>
---

 arch/arm64/kvm/mmu.c                      |    4 +--
 arch/powerpc/mm/book3s64/radix_tlb.c      |    6 ++--
 arch/powerpc/mm/nohash/e500_hugetlbpage.c |    2 -
 arch/powerpc/mm/nohash/tlb.c              |    2 -
 arch/riscv/kvm/mmu.c                      |    2 -
 arch/riscv/mm/tlbflush.c                  |    2 -
 arch/s390/mm/gmap_helpers.c               |    6 ++--
 arch/sparc/mm/init_64.c                   |    2 -
 drivers/gpu/drm/drm_gpusvm.c              |    2 -
 fs/coredump.c                             |    2 -
 fs/hugetlbfs/inode.c                      |    2 -
 fs/proc/task_mmu.c                        |    8 +++---
 include/asm-generic/tlb.h                 |    2 -
 include/linux/hugetlb.h                   |    4 +--
 include/linux/mm.h                        |   19 ++++++++++++--
 include/linux/rmap.h                      |    2 -
 kernel/events/core.c                      |    2 -
 kernel/sched/fair.c                       |    2 -
 mm/gup.c                                  |    4 +--
 mm/huge_memory.c                          |    2 -
 mm/hugetlb.c                              |   14 +++++-----
 mm/internal.h                             |    2 -
 mm/madvise.c                              |    4 +--
 mm/memory.c                               |   12 ++++-----
 mm/mempolicy.c                            |    2 -
 mm/migrate_device.c                       |    2 -
 mm/mmap.c                                 |    2 -
 mm/mmu_gather.c                           |    2 -
 mm/mprotect.c                             |    2 -
 mm/mremap.c                               |    6 ++--
 mm/page_vma_mapped.c                      |    4 +--
 mm/pagewalk.c                             |    2 -
 mm/swapfile.c                             |    2 -
 mm/userfaultfd.c                          |   26 ++++++++++----------
 mm/vma.c                                  |    8 +++---
 mm/vmscan.c                               |    2 -
 tools/testing/vma/include/stubs.h         |    2 -
 37 files changed, 92 insertions(+), 79 deletions(-)

--- a/arch/arm64/kvm/mmu.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/arm64/kvm/mmu.c
@@ -1472,13 +1472,13 @@ static int get_vma_page_shift(struct vm_
 {
 	unsigned long pa;
 
-	if (is_vm_hugetlb_page(vma) && !(vma->vm_flags & VM_PFNMAP))
+	if (vma_is_hugetlb(vma) && !(vma->vm_flags & VM_PFNMAP))
 		return huge_page_shift(hstate_vma(vma));
 
 	if (!(vma->vm_flags & VM_PFNMAP))
 		return PAGE_SHIFT;
 
-	VM_BUG_ON(is_vm_hugetlb_page(vma));
+	VM_BUG_ON(vma_is_hugetlb(vma));
 
 	pa = (vma->vm_pgoff << PAGE_SHIFT) + (hva - vma->vm_start);
 
--- a/arch/powerpc/mm/book3s64/radix_tlb.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/powerpc/mm/book3s64/radix_tlb.c
@@ -627,7 +627,7 @@ void radix__local_flush_tlb_page(struct
 {
 #ifdef CONFIG_HUGETLB_PAGE
 	/* need the return fix for nohash.c */
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return radix__local_flush_hugetlb_page(vma, vmaddr);
 #endif
 	radix__local_flush_tlb_page_psize(vma->vm_mm, vmaddr, mmu_virtual_psize);
@@ -945,7 +945,7 @@ void radix__flush_tlb_page_psize(struct
 void radix__flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return radix__flush_hugetlb_page(vma, vmaddr);
 #endif
 	radix__flush_tlb_page_psize(vma->vm_mm, vmaddr, mmu_virtual_psize);
@@ -1113,7 +1113,7 @@ void radix__flush_tlb_range(struct vm_ar
 
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return radix__flush_hugetlb_tlb_range(vma, start, end);
 #endif
 
--- a/arch/powerpc/mm/nohash/e500_hugetlbpage.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/powerpc/mm/nohash/e500_hugetlbpage.c
@@ -180,7 +180,7 @@ book3e_hugetlb_preload(struct vm_area_st
  */
 void __update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		book3e_hugetlb_preload(vma, address, *ptep);
 }
 
--- a/arch/powerpc/mm/nohash/tlb.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/powerpc/mm/nohash/tlb.c
@@ -278,7 +278,7 @@ void __flush_tlb_page(struct mm_struct *
 void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (vma && is_vm_hugetlb_page(vma))
+	if (vma && vma_is_hugetlb(vma))
 		flush_hugetlb_page(vma, vmaddr);
 #endif
 
--- a/arch/riscv/kvm/mmu.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/riscv/kvm/mmu.c
@@ -665,7 +665,7 @@ int kvm_riscv_mmu_map(struct kvm_vcpu *v
 		return -EFAULT;
 	}
 
-	is_hugetlb = is_vm_hugetlb_page(vma);
+	is_hugetlb = vma_is_hugetlb(vma);
 	if (is_hugetlb)
 		vma_pageshift = huge_page_shift(hstate_vma(vma));
 	else
--- a/arch/riscv/mm/tlbflush.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/riscv/mm/tlbflush.c
@@ -149,7 +149,7 @@ void flush_tlb_range(struct vm_area_stru
 {
 	unsigned long stride_size;
 
-	if (!is_vm_hugetlb_page(vma)) {
+	if (!vma_is_hugetlb(vma)) {
 		stride_size = PAGE_SIZE;
 	} else {
 		stride_size = huge_page_size(hstate_vma(vma));
--- a/arch/s390/mm/gmap_helpers.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/s390/mm/gmap_helpers.c
@@ -102,7 +102,7 @@ __context_unsafe(/* pte_unmap_unlock() n
 
 	/* Find the vm address for the guest address */
 	vma = vma_lookup(mm, vmaddr);
-	if (!vma || is_vm_hugetlb_page(vma))
+	if (!vma || vma_is_hugetlb(vma))
 		return;
 
 	/* Get pointer to the page table entry */
@@ -139,7 +139,7 @@ void gmap_helper_discard(struct mm_struc
 		vma = find_vma_intersection(mm, vmaddr, end);
 		if (!vma)
 			return;
-		if (!is_vm_hugetlb_page(vma))
+		if (!vma_is_hugetlb(vma))
 			zap_vma_range(vma, vmaddr, min(end, vma->vm_end) - vmaddr);
 		vmaddr = vma->vm_end;
 	}
@@ -247,7 +247,7 @@ static int __gmap_helper_unshare_zeropag
 		 * proof to catch unexpected zeropages in other mappings and
 		 * fail.
 		 */
-		if ((vma->vm_flags & VM_PFNMAP) || is_vm_hugetlb_page(vma))
+		if ((vma->vm_flags & VM_PFNMAP) || vma_is_hugetlb(vma))
 			continue;
 		addr = vma->vm_start;
 
--- a/arch/sparc/mm/init_64.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/sparc/mm/init_64.c
@@ -413,7 +413,7 @@ void update_mmu_cache_range(struct vm_fa
 	if (mm->context.hugetlb_pte_count || mm->context.thp_pte_count) {
 		unsigned long hugepage_size = PAGE_SIZE;
 
-		if (is_vm_hugetlb_page(vma))
+		if (vma_is_hugetlb(vma))
 			hugepage_size = huge_page_size(hstate_vma(vma));
 
 		if (hugepage_size >= PUD_SIZE) {
--- a/drivers/gpu/drm/drm_gpusvm.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/drivers/gpu/drm/drm_gpusvm.c
@@ -1142,7 +1142,7 @@ drm_gpusvm_range_find_or_insert(struct d
 	 * have to change.
 	 */
 	migrate_devmem = ctx->devmem_possible &&
-		vma_is_anonymous(vas) && !is_vm_hugetlb_page(vas);
+		vma_is_anonymous(vas) && !vma_is_hugetlb(vas);
 
 	chunk_size = drm_gpusvm_range_chunk_size(gpusvm, notifier, vas,
 						 fault_addr, gpuva_start,
--- a/fs/coredump.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/fs/coredump.c
@@ -1608,7 +1608,7 @@ static unsigned long vma_dump_size(struc
 	}
 
 	/* Hugetlb memory check */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		if ((vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_SHARED))
 			goto whole;
 		if (!(vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_PRIVATE))
--- a/fs/hugetlbfs/inode.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/fs/hugetlbfs/inode.c
@@ -108,7 +108,7 @@ static int hugetlbfs_file_mmap(struct fi
 	 * vma address alignment (but not the pgoff alignment) has
 	 * already been checked by prepare_hugepage_range.  If you add
 	 * any error returns here, do so after setting VM_HUGETLB, so
-	 * is_vm_hugetlb_page tests below unmap_region go the right
+	 * vma_is_hugetlb tests below unmap_region go the right
 	 * way when do_mmap unwinds (may be important on powerpc
 	 * and ia64).
 	 */
--- a/fs/proc/task_mmu.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/fs/proc/task_mmu.c
@@ -3015,7 +3015,7 @@ static int pagemap_scan_pte_hole(unsigne
 	 * hugetlb differs, see pagemap_hugetlb_category().
 	 */
 	categories = p->cur_vma_category;
-	if (userfaultfd_wp(vma) && !is_vm_hugetlb_page(vma))
+	if (userfaultfd_wp(vma) && !vma_is_hugetlb(vma))
 		categories |= PAGE_IS_WRITTEN;
 
 	if (!pagemap_scan_is_interesting_page(categories, p))
@@ -3028,7 +3028,7 @@ static int pagemap_scan_pte_hole(unsigne
 	if (~p->arg.flags & PM_SCAN_WP_MATCHING)
 		return ret;
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		err = pagemap_scan_hugetlb_hole_wp(vma, addr, end);
 	else
 		err = uffd_wp_range(vma, addr, end - addr, true);
@@ -3470,7 +3470,7 @@ static int show_numa_map(struct seq_file
 		seq_puts(m, " stack");
 	}
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		seq_puts(m, " huge");
 
 	/* Skip walking pages if gate VMA */
@@ -3499,7 +3499,7 @@ static int show_numa_map(struct seq_file
 	if (md->swapcache)
 		seq_printf(m, " swapcache=%lu", md->swapcache);
 
-	if (md->active < md->pages && !is_vm_hugetlb_page(vma))
+	if (md->active < md->pages && !vma_is_hugetlb(vma))
 		seq_printf(m, " active=%lu", md->active);
 
 	if (md->writeback)
--- a/include/asm-generic/tlb.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/asm-generic/tlb.h
@@ -438,7 +438,7 @@ tlb_update_vma_flags(struct mmu_gather *
 	 * We rely on tlb_end_vma() to issue a flush, such that when we reset
 	 * these values the batch is empty.
 	 */
-	tlb->vma_huge = is_vm_hugetlb_page(vma);
+	tlb->vma_huge = vma_is_hugetlb(vma);
 	tlb->vma_exec = !!(vma->vm_flags & VM_EXEC);
 
 	/*
--- a/include/linux/hugetlb.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/linux/hugetlb.h
@@ -251,14 +251,14 @@ extern void __hugetlb_zap_end(struct vm_
 static inline void hugetlb_zap_begin(struct vm_area_struct *vma,
 				     unsigned long *start, unsigned long *end)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		__hugetlb_zap_begin(vma, start, end);
 }
 
 static inline void hugetlb_zap_end(struct vm_area_struct *vma,
 				   struct zap_details *details)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		__hugetlb_zap_end(vma, details);
 }
 
--- a/include/linux/mm.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/linux/mm.h
@@ -1610,15 +1610,28 @@ static inline bool vma_is_shared_maywrit
 	return is_shared_maywrite(&vma->flags);
 }
 
-static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
+/**
+ * vma_flags_is_hugetlb() - Do the specified VMA flags indicate that the
+ * VMA is a hugetlb mapping?
+ * @flags: The VMA flags to test.
+ *
+ * Returns: true if the flags indicate a hugetlb mapping, false otherwise.
+ */
+static inline bool vma_flags_is_hugetlb(const vma_flags_t *flags)
 {
 	return IS_ENABLED(CONFIG_HUGETLB_PAGE) &&
 	       vma_flags_test(flags, VMA_HUGETLB_BIT);
 }
 
-static inline bool is_vm_hugetlb_page(const struct vm_area_struct *vma)
+/**
+ * vma_is_hugetlb() - Is @vma a hugetlb mapping?
+ * @vma: The VMA to test.
+ *
+ * Returns: true if @vma is a hugetlb mapping, false otherwise.
+ */
+static inline bool vma_is_hugetlb(const struct vm_area_struct *vma)
 {
-	return is_vma_hugetlb_flags(&vma->flags);
+	return vma_flags_is_hugetlb(&vma->flags);
 }
 
 /**
--- a/include/linux/rmap.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/linux/rmap.h
@@ -888,7 +888,7 @@ struct page_vma_mapped_walk {
 static inline void page_vma_mapped_walk_done(struct page_vma_mapped_walk *pvmw)
 {
 	/* HugeTLB pte is set to the relevant page table entry without pte_mapped. */
-	if (pvmw->pte && !is_vm_hugetlb_page(pvmw->vma))
+	if (pvmw->pte && !vma_is_hugetlb(pvmw->vma))
 		pte_unmap(pvmw->pte);
 	if (pvmw->ptl)
 		spin_unlock(pvmw->ptl);
--- a/kernel/events/core.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/kernel/events/core.c
@@ -9818,7 +9818,7 @@ static void perf_event_mmap_event(struct
 
 	if (vma->vm_flags & VM_LOCKED)
 		flags |= MAP_LOCKED;
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		flags |= MAP_HUGETLB;
 
 	if (file) {
--- a/kernel/sched/fair.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/kernel/sched/fair.c
@@ -4416,7 +4416,7 @@ retry_pids:
 
 	for (; vma; vma = vma_next(&vmi)) {
 		if (!vma_migratable(vma) || !vma_policy_mof(vma) ||
-			is_vm_hugetlb_page(vma) || !vma_is_mm_managed(vma)) {
+			vma_is_hugetlb(vma) || !vma_is_mm_managed(vma)) {
 			trace_sched_skip_vma_numa(mm, vma, NUMAB_SKIP_UNSUITABLE);
 			continue;
 		}
--- a/mm/gup.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/gup.c
@@ -621,7 +621,7 @@ static struct page *no_page_table(struct
 	 * But we can only make this optimization where a hole would surely
 	 * be zero-filled if handle_mm_fault() actually did handle it.
 	 */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		struct hstate *h = hstate_vma(vma);
 
 		if (!hugetlbfs_pagecache_present(h, vma, address))
@@ -1213,7 +1213,7 @@ static int check_vma_flags(struct vm_are
 	if ((gup_flags & FOLL_LONGTERM) && vma_is_fsdax(vma))
 		return -EOPNOTSUPP;
 
-	if ((gup_flags & FOLL_SPLIT_PMD) && is_vm_hugetlb_page(vma))
+	if ((gup_flags & FOLL_SPLIT_PMD) && vma_is_hugetlb(vma))
 		return -EOPNOTSUPP;
 
 	if (vma_is_secretmem(vma))
--- a/mm/huge_memory.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/huge_memory.c
@@ -4792,7 +4792,7 @@ static inline bool vma_not_suitable_for_
 		return true;
 	if (vma_test(vma, VMA_IO_BIT))
 		return true;
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return true;
 
 	return false;
--- a/mm/hugetlb.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/hugetlb.c
@@ -1147,7 +1147,7 @@ static inline struct resv_map *inode_res
 
 static struct resv_map *vma_resv_map(struct vm_area_struct *vma)
 {
-	VM_BUG_ON_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	if (vma->vm_flags & VM_MAYSHARE) {
 		struct address_space *mapping = vma->vm_file->f_mapping;
 		struct inode *inode = mapping->host;
@@ -1162,7 +1162,7 @@ static struct resv_map *vma_resv_map(str
 
 static void set_vma_resv_map(struct vm_area_struct *vma, struct resv_map *map)
 {
-	VM_WARN_ON_ONCE_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	VM_WARN_ON_ONCE_VMA(vma_test(vma, VMA_MAYSHARE_BIT), vma);
 
 	set_vma_private_data(vma, (unsigned long)map);
@@ -1170,7 +1170,7 @@ static void set_vma_resv_map(struct vm_a
 
 static void set_vma_resv_flags(struct vm_area_struct *vma, unsigned long flags)
 {
-	VM_WARN_ON_ONCE_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	VM_WARN_ON_ONCE_VMA(vma_test(vma, VMA_MAYSHARE_BIT), vma);
 
 	set_vma_private_data(vma, get_vma_private_data(vma) | flags);
@@ -1178,7 +1178,7 @@ static void set_vma_resv_flags(struct vm
 
 static int is_vma_resv_set(struct vm_area_struct *vma, unsigned long flag)
 {
-	VM_BUG_ON_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 
 	return (get_vma_private_data(vma) & flag) != 0;
 }
@@ -1192,7 +1192,7 @@ bool __vma_private_lock(struct vm_area_s
 
 void hugetlb_dup_vma_private(struct vm_area_struct *vma)
 {
-	VM_BUG_ON_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	/*
 	 * Clear vm_private_data
 	 * - For shared mappings this is a per-vma semaphore that may be
@@ -5276,7 +5276,7 @@ void __unmap_hugepage_range(struct mmu_g
 	unsigned long last_addr_mask;
 
 	i_mmap_assert_write_locked(vma->vm_file->f_mapping);
-	WARN_ON(!is_vm_hugetlb_page(vma));
+	WARN_ON(!vma_is_hugetlb(vma));
 	BUG_ON(start & ~huge_page_mask(h));
 	BUG_ON(end & ~huge_page_mask(h));
 
@@ -7502,6 +7502,6 @@ void hugetlb_unshare_all_pmds(struct vm_
  */
 void fixup_hugetlb_reservations(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		clear_vma_resv_huge_pages(vma);
 }
--- a/mm/internal.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/internal.h
@@ -1116,7 +1116,7 @@ static inline bool vma_supports_mlock(co
 		return false;
 	if (vma_test_single_mask(vma, VMA_DROPPABLE))
 		return false;
-	if (vma_is_dax(vma) || is_vm_hugetlb_page(vma))
+	if (vma_is_dax(vma) || vma_is_hugetlb(vma))
 		return false;
 	return vma != get_gate_vma(current->mm);
 }
--- a/mm/madvise.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/madvise.c
@@ -881,7 +881,7 @@ bool madvise_dontneed_free_valid_vma(str
 	int behavior = madv_behavior->behavior;
 	struct madvise_behavior_range *range = &madv_behavior->range;
 
-	if (!is_vm_hugetlb_page(vma)) {
+	if (!vma_is_hugetlb(vma)) {
 		unsigned int forbidden = VM_PFNMAP;
 
 		if (behavior != MADV_DONTNEED_LOCKED)
@@ -1579,7 +1579,7 @@ static int madvise_vma_behavior(struct m
 		new_flags |= VM_DONTDUMP;
 		break;
 	case MADV_DODUMP:
-		if ((!is_vm_hugetlb_page(vma) && (new_flags & VM_SPECIAL)) ||
+		if ((!vma_is_hugetlb(vma) && (new_flags & VM_SPECIAL)) ||
 		    (new_flags & VM_DROPPABLE))
 			return -EINVAL;
 		new_flags &= ~VM_DONTDUMP;
--- a/mm/memory.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/memory.c
@@ -1564,7 +1564,7 @@ copy_page_range(struct vm_area_struct *d
 	if (!vma_needs_copy(dst_vma, src_vma))
 		return 0;
 
-	if (is_vm_hugetlb_page(src_vma))
+	if (vma_is_hugetlb(src_vma))
 		return copy_hugetlb_page_range(dst_mm, src_mm, dst_vma, src_vma);
 
 	/*
@@ -2178,7 +2178,7 @@ static void __zap_vma_range(struct mmu_g
 	if (vma->vm_file && !reaping)
 		uprobe_munmap(vma, start, end);
 
-	if (unlikely(is_vm_hugetlb_page(vma))) {
+	if (unlikely(vma_is_hugetlb(vma))) {
 		zap_flags_t zap_flags = details ? details->zap_flags : 0;
 
 		VM_WARN_ON_ONCE(reaping);
@@ -2313,7 +2313,7 @@ void zap_vma_range_batched(struct mmu_ga
 	 */
 	__zap_vma_range(tlb, vma, address, end, details);
 	mmu_notifier_invalidate_range_end(&range);
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		/*
 		 * flush tlb and free resources before hugetlb_zap_end(), to
 		 * avoid concurrent page faults' allocation failure.
@@ -6934,7 +6934,7 @@ vm_fault_t handle_mm_fault(struct vm_are
 
 	lru_gen_enter_fault(vma);
 
-	if (unlikely(is_vm_hugetlb_page(vma)))
+	if (unlikely(vma_is_hugetlb(vma)))
 		ret = hugetlb_fault(vma->vm_mm, vma, address, flags);
 	else
 		ret = __handle_mm_fault(vma, address, flags);
@@ -7804,12 +7804,12 @@ void ptlock_free(struct ptdesc *ptdesc)
 
 void vma_pgtable_walk_begin(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_vma_lock_read(vma);
 }
 
 void vma_pgtable_walk_end(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_vma_unlock_read(vma);
 }
--- a/mm/mempolicy.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mempolicy.c
@@ -2018,7 +2018,7 @@ bool vma_migratable(struct vm_area_struc
 	if (vma_is_dax(vma))
 		return false;
 
-	if (is_vm_hugetlb_page(vma) &&
+	if (vma_is_hugetlb(vma) &&
 		!hugepage_migration_supported(hstate_vma(vma)))
 		return false;
 
--- a/mm/migrate_device.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/migrate_device.c
@@ -743,7 +743,7 @@ int migrate_vma_setup(struct migrate_vma
 
 	args->start &= PAGE_MASK;
 	args->end &= PAGE_MASK;
-	if (!args->vma || is_vm_hugetlb_page(args->vma) ||
+	if (!args->vma || vma_is_hugetlb(args->vma) ||
 	    (args->vma->vm_flags & VM_SPECIAL) || vma_is_dax(args->vma))
 		return -EINVAL;
 	if (nr_pages <= 0)
--- a/mm/mmap.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mmap.c
@@ -1786,7 +1786,7 @@ __latent_entropy int dup_mmap(struct mm_
 		/*
 		 * Copy/update hugetlb private vma information.
 		 */
-		if (is_vm_hugetlb_page(tmp))
+		if (vma_is_hugetlb(tmp))
 			hugetlb_dup_vma_private(tmp);
 
 		/*
--- a/mm/mmu_gather.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mmu_gather.c
@@ -480,7 +480,7 @@ void tlb_gather_mmu_vma(struct mmu_gathe
 {
 	tlb_gather_mmu(tlb, vma->vm_mm);
 	tlb_update_vma_flags(tlb, vma);
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		/* All entries have the same size. */
 		tlb_change_page_size(tlb, huge_page_size(hstate_vma(vma)));
 }
--- a/mm/mprotect.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mprotect.c
@@ -717,7 +717,7 @@ long change_protection(struct mmu_gather
 	    (cp_flags & MM_CP_UFFD_RWP))
 		newprot = PAGE_NONE;
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		pages = hugetlb_change_protection(vma, start, end, newprot,
 						  cp_flags);
 	else
--- a/mm/mremap.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mremap.c
@@ -812,7 +812,7 @@ unsigned long move_page_tables(struct pa
 	if (!pmc->len_in)
 		return 0;
 
-	if (is_vm_hugetlb_page(pmc->old))
+	if (vma_is_hugetlb(pmc->old))
 		return move_hugetlb_page_tables(pmc->old, pmc->new, pmc->old_addr,
 						pmc->new_addr, pmc->len_in);
 
@@ -1769,7 +1769,7 @@ static bool vma_multi_allowed(struct vm_
 	/* Known good. */
 	if (vma_is_shmem(vma))
 		return true;
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return true;
 	if (file->f_op->get_unmapped_area == thp_get_unmapped_area)
 		return true;
@@ -1792,7 +1792,7 @@ static int check_prep_vma(struct vma_rem
 		return -EPERM;
 
 	/* Align to hugetlb page size, if required. */
-	if (is_vm_hugetlb_page(vma) && !align_hugetlb(vrm))
+	if (vma_is_hugetlb(vma) && !align_hugetlb(vrm))
 		return -EINVAL;
 
 	vrm_set_delta(vrm);
--- a/mm/page_vma_mapped.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/page_vma_mapped.c
@@ -109,7 +109,7 @@ static bool check_pte(struct page_vma_ma
 	unsigned long pfn;
 	pte_t ptent;
 
-	if (is_vm_hugetlb_page(pvmw->vma))
+	if (vma_is_hugetlb(pvmw->vma))
 		ptent = huge_ptep_get(pvmw->vma->vm_mm, pvmw->address,
 				      pvmw->pte);
 	else
@@ -206,7 +206,7 @@ bool page_vma_mapped_walk(struct page_vm
 	if (pvmw->pmd && !pvmw->pte)
 		return not_found(pvmw);
 
-	if (unlikely(is_vm_hugetlb_page(vma))) {
+	if (unlikely(vma_is_hugetlb(vma))) {
 		struct hstate *hstate = hstate_vma(vma);
 		unsigned long size = huge_page_size(hstate);
 		/* The only possible mapping was handled on last iteration */
--- a/mm/pagewalk.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/pagewalk.c
@@ -408,7 +408,7 @@ static int __walk_page_range(unsigned lo
 	int err = 0;
 	struct vm_area_struct *vma = walk->vma;
 	const struct mm_walk_ops *ops = walk->ops;
-	bool is_hugetlb = is_vm_hugetlb_page(vma);
+	bool is_hugetlb = vma_is_hugetlb(vma);
 
 	/* We do not support hugetlb PTE installation. */
 	if (ops->install_pte && is_hugetlb)
--- a/mm/swapfile.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/swapfile.c
@@ -2707,7 +2707,7 @@ static int unuse_mm(struct mm_struct *mm
 	if (check_stable_address_space(mm))
 		goto unlock;
 	for_each_vma(vmi, vma) {
-		if (vma->anon_vma && !is_vm_hugetlb_page(vma)) {
+		if (vma->anon_vma && !vma_is_hugetlb(vma)) {
 			ret = unuse_vma(vma, type);
 			if (ret)
 				break;
--- a/mm/userfaultfd.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/userfaultfd.c
@@ -237,7 +237,7 @@ static int mfill_get_vma(struct mfill_st
 	if ((flags & MFILL_ATOMIC_WP) && !(dst_vma->vm_flags & VM_UFFD_WP))
 		goto out_unlock;
 
-	if (is_vm_hugetlb_page(dst_vma))
+	if (vma_is_hugetlb(dst_vma))
 		return 0;
 
 	ops = vma_uffd_ops(dst_vma);
@@ -804,7 +804,7 @@ retry:
 		}
 
 		err = -ENOENT;
-		if (!is_vm_hugetlb_page(dst_vma))
+		if (!vma_is_hugetlb(dst_vma))
 			goto out_unlock_vma;
 
 		err = -EINVAL;
@@ -967,7 +967,7 @@ static __always_inline ssize_t mfill_ato
 	/*
 	 * If this is a HUGETLB vma, pass off to appropriate routine
 	 */
-	if (is_vm_hugetlb_page(state.vma))
+	if (vma_is_hugetlb(state.vma))
 		return  mfill_atomic_hugetlb(ctx, state.vma, dst_start,
 					     src_start, len, flags);
 
@@ -1114,7 +1114,7 @@ static int mwriteprotect_range(struct us
 			break;
 		}
 
-		if (is_vm_hugetlb_page(dst_vma)) {
+		if (vma_is_hugetlb(dst_vma)) {
 			err = -EINVAL;
 			page_mask = vma_kernel_pagesize(dst_vma) - 1;
 			if ((start & page_mask) || (len & page_mask))
@@ -1172,7 +1172,7 @@ int mrwprotect_range(struct userfaultfd_
 		if (!userfaultfd_rwp(dst_vma))
 			return -ENOENT;
 
-		if (is_vm_hugetlb_page(dst_vma)) {
+		if (vma_is_hugetlb(dst_vma)) {
 			unsigned long page_mask;
 
 			page_mask = vma_kernel_pagesize(dst_vma) - 1;
@@ -2150,7 +2150,7 @@ static bool vma_can_userfault(struct vm_
 	if (vma->vm_flags & (VM_DROPPABLE | VM_SHADOW_STACK))
 		return false;
 
-	if (!is_vm_hugetlb_page(vma) && (vma->vm_flags & VM_SPECIAL))
+	if (!vma_is_hugetlb(vma) && (vma->vm_flags & VM_SPECIAL))
 		return false;
 
 	vm_flags &= __VM_UFFD_FLAGS;
@@ -2320,7 +2320,7 @@ static int userfaultfd_register_range(st
 		 */
 		userfaultfd_set_ctx(vma, ctx, vm_flags);
 
-		if (is_vm_hugetlb_page(vma) && uffd_disable_huge_pmd_share(vma))
+		if (vma_is_hugetlb(vma) && uffd_disable_huge_pmd_share(vma))
 			hugetlb_unshare_all_pmds(vma);
 
 skip:
@@ -2896,7 +2896,7 @@ vm_fault_t handle_userfault(struct vm_fa
 	 * (sleepable) vma lock can modify the current task state, that
 	 * must be before explicitly calling set_current_state().
 	 */
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_vma_lock_read(vma);
 
 	spin_lock_irq(&ctx->fault_pending_wqh.lock);
@@ -2913,7 +2913,7 @@ vm_fault_t handle_userfault(struct vm_fa
 	set_current_state(blocking_state);
 	spin_unlock_irq(&ctx->fault_pending_wqh.lock);
 
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		must_wait = userfaultfd_huge_must_wait(ctx, vmf, reason);
 		hugetlb_vma_unlock_read(vma);
 	} else {
@@ -3745,7 +3745,7 @@ static int userfaultfd_register(struct u
 	 * If the first vma contains huge pages, make sure start address
 	 * is aligned to huge page size.
 	 */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		unsigned long vma_hpagesize = vma_kernel_pagesize(vma);
 
 		if (start & (vma_hpagesize - 1))
@@ -3796,7 +3796,7 @@ static int userfaultfd_register(struct u
 		 * If this vma contains ending address, and huge pages
 		 * check alignment.
 		 */
-		if (is_vm_hugetlb_page(cur) && end <= cur->vm_end &&
+		if (vma_is_hugetlb(cur) && end <= cur->vm_end &&
 		    end > cur->vm_start) {
 			unsigned long vma_hpagesize = vma_kernel_pagesize(cur);
 
@@ -3832,7 +3832,7 @@ static int userfaultfd_register(struct u
 		/*
 		 * Note vmas containing huge pages
 		 */
-		if (is_vm_hugetlb_page(cur))
+		if (vma_is_hugetlb(cur))
 			basic_ioctls = true;
 
 		found = true;
@@ -3918,7 +3918,7 @@ static int userfaultfd_unregister(struct
 	 * If the first vma contains huge pages, make sure start address
 	 * is aligned to huge page size.
 	 */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		unsigned long vma_hpagesize = vma_kernel_pagesize(vma);
 
 		if (start & (vma_hpagesize - 1))
--- a/mm/vma.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/vma.c
@@ -599,7 +599,7 @@ __split_vma(struct vma_iterator *vmi, st
 	 * boundary.
 	 */
 	vma_adjust_trans_huge(vma, vma->vm_start, addr, NULL);
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_split(vma, addr);
 
 	if (new_below) {
@@ -2251,7 +2251,7 @@ bool vma_wants_writenotify(struct vm_are
 	 * Do we need to track softdirty? hugetlb does not support softdirty
 	 * tracking yet.
 	 */
-	if (vma_soft_dirty_enabled(vma) && !is_vm_hugetlb_page(vma))
+	if (vma_soft_dirty_enabled(vma) && !vma_is_hugetlb(vma))
 		return true;
 
 	/* Do we need write faults for uffd-wp tracking? */
@@ -2370,7 +2370,7 @@ int mm_take_all_locks(struct mm_struct *
 		if (signal_pending(current))
 			goto out_unlock;
 		if (vma->vm_file && vma->vm_file->f_mapping &&
-				is_vm_hugetlb_page(vma))
+				vma_is_hugetlb(vma))
 			vm_lock_mapping(mm, vma->vm_file->f_mapping);
 	}
 
@@ -2379,7 +2379,7 @@ int mm_take_all_locks(struct mm_struct *
 		if (signal_pending(current))
 			goto out_unlock;
 		if (vma->vm_file && vma->vm_file->f_mapping &&
-				!is_vm_hugetlb_page(vma))
+				!vma_is_hugetlb(vma))
 			vm_lock_mapping(mm, vma->vm_file->f_mapping);
 	}
 
--- a/mm/vmscan.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/vmscan.c
@@ -3474,7 +3474,7 @@ static int should_skip_vma(unsigned long
 	if (!vma_is_accessible(vma))
 		return true;
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return true;
 
 	if (!vma_has_recency(vma))
--- a/tools/testing/vma/include/stubs.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/tools/testing/vma/include/stubs.h
@@ -193,7 +193,7 @@ static inline bool mapping_can_writeback
 	return true;
 }
 
-static inline bool is_vm_hugetlb_page(struct vm_area_struct *vma)
+static inline bool vma_is_hugetlb(struct vm_area_struct *vma)
 {
 	return false;
 }
_

Patches currently in -mm which might be from ljs@kernel.org are

mm-mremap-fix-locked_vm-leak-from-mremap_dontunmap-self-merge.patch
mm-mremap-fix-locked_vm-leak-by-splitting-vma-for-mremap_dontunmap.patch
drivers-char-mem-mmap-readonly-map_shared-dev-zero-correctly.patch
mm-vmpressure-remove-window-size-todo.patch
tools-testing-selftests-mm-add-missing-gitignore-entries.patch
mm-move-drivers-char-memc-to-mm-char-memc.patch
mm-implement-file_is_dev_zero-to-uniquely-identify-dev-zero.patch
mm-vma-only-permit-map_private-dev-zero-to-be-mapped-anonymous.patch
mm-vma-make-map_private-mapped-dev-zero-mappings-truly-anonymous.patch
tools-testing-vma-add-test-to-assert-map_private-dev-zero-is-anon.patch
tools-testing-selftests-mm-add-map_private-dev-zero-merge-tests.patch
mm-madvise-swap-in-cowd-map_private-file-mappings-on-madv_willneed.patch
mm-khugepaged-deposit-a-newly-allocated-page-table-on-collapse.patch
mm-enable-mmu_gather_rcu_table_free-for-most-2-level-architectures.patch
mm-enable-mmu_gather_rcu_table_free-for-mmu-riscv.patch
mm-enable-mmu_gather_rcu_table_free-for-mmu-arm.patch
mm-enable-mmu_gather_rcu_table_free-for-arc-microblaze-xtensa.patch
mm-enable-mmu_gather_rcu_table_free-for-sparc64.patch
mm-enable-mmu_gather_rcu_table_free-for-m68k-coldfire.patch
mm-enable-mmu_gather_rcu_table_free-for-sh-x2.patch
mm-enable-mmu_gather_rcu_table_free-for-m68k-motorola.patch
mm-enable-mmu_gather_rcu_table_free-for-sparc32.patch
mm-userland-pgtable-freeing-is-rcu-safe-now-remove-leftover-bits.patch
mm-change-the-contract-for-free_pgtables-update-docs.patch
mm-vma-fix-mmap_prepare-file-handling-remove-file_doesnt_need_get.patch
mm-vma-introduce-and-use-vma_can_merge.patch
mm-consistently-validate-vma-state-after-mmap-hooks.patch
mm-vma-ensure-mmap_prepare-doesnt-set-actions-on-a-mergeable-vma.patch
mm-make-map_kernel_pages_-internal-and-unexported.patch
mm-vma-tidy-up-map-kernel-pages-enum-values.patch
mm-add-mmap-action-for-discontiguous-kernel-page-mapping.patch
docs-filesystems-update-mmap_prepare-docs-for-discontig-kernel-pgs.patch
drivers-usb-mon-update-to-use-mmap_prepare-map-kernel-pages.patch
infiniband-update-hfi1-to-use-remap_vmalloc_range.patch
selinux-reject-writable-opens-of-policy-file-drop-mmap-shared-write-check.patch
alsa-pcm-use-vm_insert_page-to-map-pcm-status-page.patch
bpf-arena-mark-arena_map_mmap-mappings-vm_mixedmap.patch
mm-vma-add-vma_is_mm_managed-predicates.patch
mm-vma-only-allow-mmap-to-clear-vma_maywrite_bit-if-not-mm-managed.patch
mm-vma-add-and-use-vma__is_fixed_mapping.patch
scsi-sg-convert-mmap-hook-to-mmap_prepare-and-rework.patch
fbdev-defio-assert-fbinfo_virtfb-drop-vm_io-add-vm_mixedmap.patch
hsi-cmt_speech-convert-mmap-hook-to-mmap_prepare-refactor.patch
mm-gup-error-out-early-on-vma_mayread_bit-vmas.patch
uprobes-remove-vm_io-set-vm_mixedmap-for-mapped-kernel-pages.patch
mm-mlock-clear-vma_locked_mask-over-mmap-callback.patch
mm-mlock-eliminate-weird-vma_io_bit-abuse-and-simplify.patch
mm-vma-enforce-that-mm-managed-mappings-may-not-set-vma_io_bit.patch
mm-remove-vma_io_bit-check-in-vma_is_mm_managed.patch
mm-remove-hugetlb_inlineh.patch
mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch
mm-drop-some-redundant-checks-around-hugetlb-vmas.patch
mm-madvise-update-is_valid_guard_vma-to-use-vma_can_merge.patch
mm-vma-introduce-vma_is_mm_backed.patch
mm-uffd-use-predicates-for-userfaultfd-checks.patch
mm-madvise-use-predicates-for-madvise-madv_dofork.patch
mm-eliminate-vma_special_flags-usage-when-hugetlb-explicitly-tested.patch
mm-eliminate-vma_special_flags-check-in-lru_gen_look_around.patch
mm-avoid-use-of-vma_special_flags-in-migrate_vma_setup.patch
mm-eliminate-vm_special-vma_special_flags.patch
fuse-dax-do-not-set-vm_mixedmap.patch
mm-huge_memory-remove-vma_is_special_huge.patch
mm-vma-const-ify-vma_assert_stabilised-and-associated-functions.patch
mm-implement-and-use-vma_has_anon_rmap-silence-kcsan.patch
mm-update-comments-to-refer-to-anon-rmap-rather-than-anon_vma.patch
mm-vma-dont-remove-vma-from-rmap-if-pgoff-unchanged.patch


^ permalink raw reply	[flat|nested] 4+ messages in thread

* + mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch added to mm-unstable branch
@ 2026-10-03 23:59 Andrew Morton
  0 siblings, 0 replies; 4+ messages in thread
From: Andrew Morton @ 2026-10-03 23:59 UTC (permalink / raw)
  To: mm-commits, ljs, akpm


The patch titled
     Subject: mm: rename is_vm_hugetlb_page() to vma_is_hugetlb()
has been added to the -mm mm-unstable branch.  Its filename is
     mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via various
branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there most days

------------------------------------------------------
From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Subject: mm: rename is_vm_hugetlb_page() to vma_is_hugetlb()
Date: Sat, 03 Oct 2026 17:32:58 +0100

The is_vm_hugetlb_page() predicate is badly named - the mapping can span
more than a page and it is inconsistent with other VMA predicates that
typically are prefixed by vma_.

Rename to vma_is_hugetlb() for consistency, and while we're here update
some VM_BUG_ON_VMA() to VM_WARN_ON_ONCE_VMA() as to avoid unnecessary
oopses.

No functional change intended.

Link: https://lore.kernel.org/20261003-b4-mmap-prepare-vma-flag-sanify-v4-27-a1f052500fd7@kernel.org
Signed-off-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Marc Zyngier <maz@kernel.org>
Acked-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Acked-by: Anup Patel <anup@brainfault.org>
Acked-by: Zi Yan <ziy@nvidia.com>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Jann Horn <jannh@google.com>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Stephen Smalley <stephen.smalley.work@gmail.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Eduard Zingerman <eddyz87@gmail.com>
Cc: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Nico Pache <nico.pache@linux.dev>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Usama Arif <usama.arif@linux.dev>
Cc: Kiryl Shutsemau <kas@kernel.org>
Cc: Doug Gilbert <dgilbert@interlog.com>
Cc: James Bottomley <james.bottomley@hansenpartnership.com>
Cc: Martin K. Petersen <mkp@kernel.org>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Helge Deller <deller@gmx.de>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Harry Yoo <harry@kernel.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@gmail.com>
Cc: Will Deacon <will@kernel.org>
Cc: Aneesh Kumar K.V <aneesh.kumar@kernel.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Oliver Upton <oupton@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Paul Walmsley <pjw@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Janosch Frank <frankja@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Byungchul Park <byungchul@sk.com>
Cc: Gregory Price <gourry@gourry.net>
Cc: Ying Huang <ying.huang@linux.alibaba.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Chris Li <chrisl@kernel.org>
Cc: Kairui Song <kasong@tencent.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Baoquan He <baoquan.he@linux.dev>
Cc: Youngjun Park <youngjun.park@lge.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Qi Zheng <qi.zheng@linux.dev>
Cc: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Yuanchu Xie <yuanchu@google.com>
Cc: Wei Xu <weixugc@google.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Xu Xin <xu.xin@linux.dev>
---

 arch/arm64/kvm/mmu.c                      |    2 -
 arch/powerpc/mm/book3s64/radix_tlb.c      |    6 ++--
 arch/powerpc/mm/nohash/e500_hugetlbpage.c |    2 -
 arch/powerpc/mm/nohash/tlb.c              |    2 -
 arch/riscv/kvm/mmu.c                      |    2 -
 arch/riscv/mm/tlbflush.c                  |    2 -
 arch/s390/mm/gmap_helpers.c               |    6 ++--
 arch/sparc/mm/init_64.c                   |    2 -
 drivers/gpu/drm/drm_gpusvm.c              |    2 -
 fs/coredump.c                             |    2 -
 fs/hugetlbfs/inode.c                      |    2 -
 fs/proc/task_mmu.c                        |    8 +++---
 include/asm-generic/tlb.h                 |    2 -
 include/linux/hugetlb.h                   |    4 +--
 include/linux/mm.h                        |   19 ++++++++++++--
 include/linux/rmap.h                      |    2 -
 kernel/events/core.c                      |    2 -
 kernel/sched/fair.c                       |    2 -
 mm/gup.c                                  |    4 +--
 mm/huge_memory.c                          |    2 -
 mm/hugetlb.c                              |   14 +++++-----
 mm/internal.h                             |    2 -
 mm/madvise.c                              |    4 +--
 mm/memory.c                               |   12 ++++-----
 mm/mempolicy.c                            |    2 -
 mm/migrate_device.c                       |    2 -
 mm/mmap.c                                 |    2 -
 mm/mmu_gather.c                           |    2 -
 mm/mprotect.c                             |    2 -
 mm/mremap.c                               |    6 ++--
 mm/page_vma_mapped.c                      |    4 +--
 mm/pagewalk.c                             |    2 -
 mm/swapfile.c                             |    2 -
 mm/userfaultfd.c                          |   26 ++++++++++----------
 mm/vma.c                                  |    8 +++---
 mm/vmscan.c                               |    2 -
 tools/testing/vma/include/stubs.h         |    2 -
 37 files changed, 91 insertions(+), 78 deletions(-)

--- a/arch/arm64/kvm/mmu.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/arm64/kvm/mmu.c
@@ -1470,7 +1470,7 @@ transparent_hugepage_adjust(struct kvm *
 
 static int get_vma_page_shift(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return huge_page_shift(hstate_vma(vma));
 
 	return PAGE_SHIFT;
--- a/arch/powerpc/mm/book3s64/radix_tlb.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/powerpc/mm/book3s64/radix_tlb.c
@@ -627,7 +627,7 @@ void radix__local_flush_tlb_page(struct
 {
 #ifdef CONFIG_HUGETLB_PAGE
 	/* need the return fix for nohash.c */
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return radix__local_flush_hugetlb_page(vma, vmaddr);
 #endif
 	radix__local_flush_tlb_page_psize(vma->vm_mm, vmaddr, mmu_virtual_psize);
@@ -945,7 +945,7 @@ void radix__flush_tlb_page_psize(struct
 void radix__flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return radix__flush_hugetlb_page(vma, vmaddr);
 #endif
 	radix__flush_tlb_page_psize(vma->vm_mm, vmaddr, mmu_virtual_psize);
@@ -1113,7 +1113,7 @@ void radix__flush_tlb_range(struct vm_ar
 
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return radix__flush_hugetlb_tlb_range(vma, start, end);
 #endif
 
--- a/arch/powerpc/mm/nohash/e500_hugetlbpage.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/powerpc/mm/nohash/e500_hugetlbpage.c
@@ -180,7 +180,7 @@ book3e_hugetlb_preload(struct vm_area_st
  */
 void __update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		book3e_hugetlb_preload(vma, address, *ptep);
 }
 
--- a/arch/powerpc/mm/nohash/tlb.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/powerpc/mm/nohash/tlb.c
@@ -278,7 +278,7 @@ void __flush_tlb_page(struct mm_struct *
 void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (vma && is_vm_hugetlb_page(vma))
+	if (vma && vma_is_hugetlb(vma))
 		flush_hugetlb_page(vma, vmaddr);
 #endif
 
--- a/arch/riscv/kvm/mmu.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/riscv/kvm/mmu.c
@@ -665,7 +665,7 @@ int kvm_riscv_mmu_map(struct kvm_vcpu *v
 		return -EFAULT;
 	}
 
-	is_hugetlb = is_vm_hugetlb_page(vma);
+	is_hugetlb = vma_is_hugetlb(vma);
 	if (is_hugetlb)
 		vma_pageshift = huge_page_shift(hstate_vma(vma));
 	else
--- a/arch/riscv/mm/tlbflush.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/riscv/mm/tlbflush.c
@@ -149,7 +149,7 @@ void flush_tlb_range(struct vm_area_stru
 {
 	unsigned long stride_size;
 
-	if (!is_vm_hugetlb_page(vma)) {
+	if (!vma_is_hugetlb(vma)) {
 		stride_size = PAGE_SIZE;
 	} else {
 		stride_size = huge_page_size(hstate_vma(vma));
--- a/arch/s390/mm/gmap_helpers.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/s390/mm/gmap_helpers.c
@@ -102,7 +102,7 @@ __context_unsafe(/* pte_unmap_unlock() n
 
 	/* Find the vm address for the guest address */
 	vma = vma_lookup(mm, vmaddr);
-	if (!vma || is_vm_hugetlb_page(vma))
+	if (!vma || vma_is_hugetlb(vma))
 		return;
 
 	/* Get pointer to the page table entry */
@@ -139,7 +139,7 @@ void gmap_helper_discard(struct mm_struc
 		vma = find_vma_intersection(mm, vmaddr, end);
 		if (!vma)
 			return;
-		if (!is_vm_hugetlb_page(vma))
+		if (!vma_is_hugetlb(vma))
 			zap_vma_range(vma, vmaddr, min(end, vma->vm_end) - vmaddr);
 		vmaddr = vma->vm_end;
 	}
@@ -247,7 +247,7 @@ static int __gmap_helper_unshare_zeropag
 		 * proof to catch unexpected zeropages in other mappings and
 		 * fail.
 		 */
-		if ((vma->vm_flags & VM_PFNMAP) || is_vm_hugetlb_page(vma))
+		if ((vma->vm_flags & VM_PFNMAP) || vma_is_hugetlb(vma))
 			continue;
 		addr = vma->vm_start;
 
--- a/arch/sparc/mm/init_64.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/sparc/mm/init_64.c
@@ -413,7 +413,7 @@ void update_mmu_cache_range(struct vm_fa
 	if (mm->context.hugetlb_pte_count || mm->context.thp_pte_count) {
 		unsigned long hugepage_size = PAGE_SIZE;
 
-		if (is_vm_hugetlb_page(vma))
+		if (vma_is_hugetlb(vma))
 			hugepage_size = huge_page_size(hstate_vma(vma));
 
 		if (hugepage_size >= PUD_SIZE) {
--- a/drivers/gpu/drm/drm_gpusvm.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/drivers/gpu/drm/drm_gpusvm.c
@@ -1142,7 +1142,7 @@ drm_gpusvm_range_find_or_insert(struct d
 	 * have to change.
 	 */
 	migrate_devmem = ctx->devmem_possible &&
-		vma_is_anonymous(vas) && !is_vm_hugetlb_page(vas);
+		vma_is_anonymous(vas) && !vma_is_hugetlb(vas);
 
 	chunk_size = drm_gpusvm_range_chunk_size(gpusvm, notifier, vas,
 						 fault_addr, gpuva_start,
--- a/fs/coredump.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/fs/coredump.c
@@ -1608,7 +1608,7 @@ static unsigned long vma_dump_size(struc
 	}
 
 	/* Hugetlb memory check */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		if ((vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_SHARED))
 			goto whole;
 		if (!(vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_PRIVATE))
--- a/fs/hugetlbfs/inode.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/fs/hugetlbfs/inode.c
@@ -108,7 +108,7 @@ static int hugetlbfs_file_mmap(struct fi
 	 * vma address alignment (but not the pgoff alignment) has
 	 * already been checked by prepare_hugepage_range.  If you add
 	 * any error returns here, do so after setting VM_HUGETLB, so
-	 * is_vm_hugetlb_page tests below unmap_region go the right
+	 * vma_is_hugetlb tests below unmap_region go the right
 	 * way when do_mmap unwinds (may be important on powerpc
 	 * and ia64).
 	 */
--- a/fs/proc/task_mmu.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/fs/proc/task_mmu.c
@@ -3015,7 +3015,7 @@ static int pagemap_scan_pte_hole(unsigne
 	 * hugetlb differs, see pagemap_hugetlb_category().
 	 */
 	categories = p->cur_vma_category;
-	if (userfaultfd_wp(vma) && !is_vm_hugetlb_page(vma))
+	if (userfaultfd_wp(vma) && !vma_is_hugetlb(vma))
 		categories |= PAGE_IS_WRITTEN;
 
 	if (!pagemap_scan_is_interesting_page(categories, p))
@@ -3028,7 +3028,7 @@ static int pagemap_scan_pte_hole(unsigne
 	if (~p->arg.flags & PM_SCAN_WP_MATCHING)
 		return ret;
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		err = pagemap_scan_hugetlb_hole_wp(vma, addr, end);
 	else
 		err = uffd_wp_range(vma, addr, end - addr, true);
@@ -3470,7 +3470,7 @@ static int show_numa_map(struct seq_file
 		seq_puts(m, " stack");
 	}
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		seq_puts(m, " huge");
 
 	/* Skip walking pages if gate VMA */
@@ -3499,7 +3499,7 @@ static int show_numa_map(struct seq_file
 	if (md->swapcache)
 		seq_printf(m, " swapcache=%lu", md->swapcache);
 
-	if (md->active < md->pages && !is_vm_hugetlb_page(vma))
+	if (md->active < md->pages && !vma_is_hugetlb(vma))
 		seq_printf(m, " active=%lu", md->active);
 
 	if (md->writeback)
--- a/include/asm-generic/tlb.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/asm-generic/tlb.h
@@ -438,7 +438,7 @@ tlb_update_vma_flags(struct mmu_gather *
 	 * We rely on tlb_end_vma() to issue a flush, such that when we reset
 	 * these values the batch is empty.
 	 */
-	tlb->vma_huge = is_vm_hugetlb_page(vma);
+	tlb->vma_huge = vma_is_hugetlb(vma);
 	tlb->vma_exec = !!(vma->vm_flags & VM_EXEC);
 
 	/*
--- a/include/linux/hugetlb.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/linux/hugetlb.h
@@ -251,14 +251,14 @@ extern void __hugetlb_zap_end(struct vm_
 static inline void hugetlb_zap_begin(struct vm_area_struct *vma,
 				     unsigned long *start, unsigned long *end)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		__hugetlb_zap_begin(vma, start, end);
 }
 
 static inline void hugetlb_zap_end(struct vm_area_struct *vma,
 				   struct zap_details *details)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		__hugetlb_zap_end(vma, details);
 }
 
--- a/include/linux/mm.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/linux/mm.h
@@ -1610,15 +1610,28 @@ static inline bool vma_is_shared_maywrit
 	return is_shared_maywrite(&vma->flags);
 }
 
-static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
+/**
+ * vma_flags_is_hugetlb() - Do the specified VMA flags indicate that the
+ * VMA is a hugetlb mapping?
+ * @flags: The VMA flags to test.
+ *
+ * Returns: true if the flags indicate a hugetlb mapping, false otherwise.
+ */
+static inline bool vma_flags_is_hugetlb(const vma_flags_t *flags)
 {
 	return IS_ENABLED(CONFIG_HUGETLB_PAGE) &&
 	       vma_flags_test(flags, VMA_HUGETLB_BIT);
 }
 
-static inline bool is_vm_hugetlb_page(const struct vm_area_struct *vma)
+/**
+ * vma_is_hugetlb() - Is @vma a hugetlb mapping?
+ * @vma: The VMA to test.
+ *
+ * Returns: true if @vma is a hugetlb mapping, false otherwise.
+ */
+static inline bool vma_is_hugetlb(const struct vm_area_struct *vma)
 {
-	return is_vma_hugetlb_flags(&vma->flags);
+	return vma_flags_is_hugetlb(&vma->flags);
 }
 
 /**
--- a/include/linux/rmap.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/linux/rmap.h
@@ -888,7 +888,7 @@ struct page_vma_mapped_walk {
 static inline void page_vma_mapped_walk_done(struct page_vma_mapped_walk *pvmw)
 {
 	/* HugeTLB pte is set to the relevant page table entry without pte_mapped. */
-	if (pvmw->pte && !is_vm_hugetlb_page(pvmw->vma))
+	if (pvmw->pte && !vma_is_hugetlb(pvmw->vma))
 		pte_unmap(pvmw->pte);
 	if (pvmw->ptl)
 		spin_unlock(pvmw->ptl);
--- a/kernel/events/core.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/kernel/events/core.c
@@ -9818,7 +9818,7 @@ static void perf_event_mmap_event(struct
 
 	if (vma->vm_flags & VM_LOCKED)
 		flags |= MAP_LOCKED;
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		flags |= MAP_HUGETLB;
 
 	if (file) {
--- a/kernel/sched/fair.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/kernel/sched/fair.c
@@ -4416,7 +4416,7 @@ retry_pids:
 
 	for (; vma; vma = vma_next(&vmi)) {
 		if (!vma_migratable(vma) || !vma_policy_mof(vma) ||
-			is_vm_hugetlb_page(vma) || !vma_is_mm_managed(vma)) {
+			vma_is_hugetlb(vma) || !vma_is_mm_managed(vma)) {
 			trace_sched_skip_vma_numa(mm, vma, NUMAB_SKIP_UNSUITABLE);
 			continue;
 		}
--- a/mm/gup.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/gup.c
@@ -621,7 +621,7 @@ static struct page *no_page_table(struct
 	 * But we can only make this optimization where a hole would surely
 	 * be zero-filled if handle_mm_fault() actually did handle it.
 	 */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		struct hstate *h = hstate_vma(vma);
 
 		if (!hugetlbfs_pagecache_present(h, vma, address))
@@ -1213,7 +1213,7 @@ static int check_vma_flags(struct vm_are
 	if ((gup_flags & FOLL_LONGTERM) && vma_is_fsdax(vma))
 		return -EOPNOTSUPP;
 
-	if ((gup_flags & FOLL_SPLIT_PMD) && is_vm_hugetlb_page(vma))
+	if ((gup_flags & FOLL_SPLIT_PMD) && vma_is_hugetlb(vma))
 		return -EOPNOTSUPP;
 
 	if (vma_is_secretmem(vma))
--- a/mm/huge_memory.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/huge_memory.c
@@ -4792,7 +4792,7 @@ static inline bool vma_not_suitable_for_
 		return true;
 	if (vma_test(vma, VMA_IO_BIT))
 		return true;
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return true;
 
 	return false;
--- a/mm/hugetlb.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/hugetlb.c
@@ -1147,7 +1147,7 @@ static inline struct resv_map *inode_res
 
 static struct resv_map *vma_resv_map(struct vm_area_struct *vma)
 {
-	VM_BUG_ON_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	if (vma->vm_flags & VM_MAYSHARE) {
 		struct address_space *mapping = vma->vm_file->f_mapping;
 		struct inode *inode = mapping->host;
@@ -1162,7 +1162,7 @@ static struct resv_map *vma_resv_map(str
 
 static void set_vma_resv_map(struct vm_area_struct *vma, struct resv_map *map)
 {
-	VM_WARN_ON_ONCE_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	VM_WARN_ON_ONCE_VMA(vma_test(vma, VMA_MAYSHARE_BIT), vma);
 
 	set_vma_private_data(vma, (unsigned long)map);
@@ -1170,7 +1170,7 @@ static void set_vma_resv_map(struct vm_a
 
 static void set_vma_resv_flags(struct vm_area_struct *vma, unsigned long flags)
 {
-	VM_WARN_ON_ONCE_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	VM_WARN_ON_ONCE_VMA(vma_test(vma, VMA_MAYSHARE_BIT), vma);
 
 	set_vma_private_data(vma, get_vma_private_data(vma) | flags);
@@ -1178,7 +1178,7 @@ static void set_vma_resv_flags(struct vm
 
 static int is_vma_resv_set(struct vm_area_struct *vma, unsigned long flag)
 {
-	VM_BUG_ON_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 
 	return (get_vma_private_data(vma) & flag) != 0;
 }
@@ -1192,7 +1192,7 @@ bool __vma_private_lock(struct vm_area_s
 
 void hugetlb_dup_vma_private(struct vm_area_struct *vma)
 {
-	VM_BUG_ON_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	/*
 	 * Clear vm_private_data
 	 * - For shared mappings this is a per-vma semaphore that may be
@@ -5276,7 +5276,7 @@ void __unmap_hugepage_range(struct mmu_g
 	unsigned long last_addr_mask;
 
 	i_mmap_assert_write_locked(vma->vm_file->f_mapping);
-	WARN_ON(!is_vm_hugetlb_page(vma));
+	WARN_ON(!vma_is_hugetlb(vma));
 	BUG_ON(start & ~huge_page_mask(h));
 	BUG_ON(end & ~huge_page_mask(h));
 
@@ -7502,6 +7502,6 @@ void hugetlb_unshare_all_pmds(struct vm_
  */
 void fixup_hugetlb_reservations(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		clear_vma_resv_huge_pages(vma);
 }
--- a/mm/internal.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/internal.h
@@ -1116,7 +1116,7 @@ static inline bool vma_supports_mlock(co
 		return false;
 	if (vma_test_single_mask(vma, VMA_DROPPABLE))
 		return false;
-	if (vma_is_dax(vma) || is_vm_hugetlb_page(vma))
+	if (vma_is_dax(vma) || vma_is_hugetlb(vma))
 		return false;
 	return vma != get_gate_vma(current->mm);
 }
--- a/mm/madvise.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/madvise.c
@@ -881,7 +881,7 @@ bool madvise_dontneed_free_valid_vma(str
 	int behavior = madv_behavior->behavior;
 	struct madvise_behavior_range *range = &madv_behavior->range;
 
-	if (!is_vm_hugetlb_page(vma)) {
+	if (!vma_is_hugetlb(vma)) {
 		unsigned int forbidden = VM_PFNMAP;
 
 		if (behavior != MADV_DONTNEED_LOCKED)
@@ -1579,7 +1579,7 @@ static int madvise_vma_behavior(struct m
 		new_flags |= VM_DONTDUMP;
 		break;
 	case MADV_DODUMP:
-		if ((!is_vm_hugetlb_page(vma) && (new_flags & VM_SPECIAL)) ||
+		if ((!vma_is_hugetlb(vma) && (new_flags & VM_SPECIAL)) ||
 		    (new_flags & VM_DROPPABLE))
 			return -EINVAL;
 		new_flags &= ~VM_DONTDUMP;
--- a/mm/memory.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/memory.c
@@ -1564,7 +1564,7 @@ copy_page_range(struct vm_area_struct *d
 	if (!vma_needs_copy(dst_vma, src_vma))
 		return 0;
 
-	if (is_vm_hugetlb_page(src_vma))
+	if (vma_is_hugetlb(src_vma))
 		return copy_hugetlb_page_range(dst_mm, src_mm, dst_vma, src_vma);
 
 	/*
@@ -2178,7 +2178,7 @@ static void __zap_vma_range(struct mmu_g
 	if (vma->vm_file && !reaping)
 		uprobe_munmap(vma, start, end);
 
-	if (unlikely(is_vm_hugetlb_page(vma))) {
+	if (unlikely(vma_is_hugetlb(vma))) {
 		zap_flags_t zap_flags = details ? details->zap_flags : 0;
 
 		VM_WARN_ON_ONCE(reaping);
@@ -2313,7 +2313,7 @@ void zap_vma_range_batched(struct mmu_ga
 	 */
 	__zap_vma_range(tlb, vma, address, end, details);
 	mmu_notifier_invalidate_range_end(&range);
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		/*
 		 * flush tlb and free resources before hugetlb_zap_end(), to
 		 * avoid concurrent page faults' allocation failure.
@@ -6934,7 +6934,7 @@ vm_fault_t handle_mm_fault(struct vm_are
 
 	lru_gen_enter_fault(vma);
 
-	if (unlikely(is_vm_hugetlb_page(vma)))
+	if (unlikely(vma_is_hugetlb(vma)))
 		ret = hugetlb_fault(vma->vm_mm, vma, address, flags);
 	else
 		ret = __handle_mm_fault(vma, address, flags);
@@ -7804,12 +7804,12 @@ void ptlock_free(struct ptdesc *ptdesc)
 
 void vma_pgtable_walk_begin(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_vma_lock_read(vma);
 }
 
 void vma_pgtable_walk_end(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_vma_unlock_read(vma);
 }
--- a/mm/mempolicy.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mempolicy.c
@@ -2018,7 +2018,7 @@ bool vma_migratable(struct vm_area_struc
 	if (vma_is_dax(vma))
 		return false;
 
-	if (is_vm_hugetlb_page(vma) &&
+	if (vma_is_hugetlb(vma) &&
 		!hugepage_migration_supported(hstate_vma(vma)))
 		return false;
 
--- a/mm/migrate_device.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/migrate_device.c
@@ -743,7 +743,7 @@ int migrate_vma_setup(struct migrate_vma
 
 	args->start &= PAGE_MASK;
 	args->end &= PAGE_MASK;
-	if (!args->vma || is_vm_hugetlb_page(args->vma) ||
+	if (!args->vma || vma_is_hugetlb(args->vma) ||
 	    (args->vma->vm_flags & VM_SPECIAL) || vma_is_dax(args->vma))
 		return -EINVAL;
 	if (nr_pages <= 0)
--- a/mm/mmap.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mmap.c
@@ -1786,7 +1786,7 @@ __latent_entropy int dup_mmap(struct mm_
 		/*
 		 * Copy/update hugetlb private vma information.
 		 */
-		if (is_vm_hugetlb_page(tmp))
+		if (vma_is_hugetlb(tmp))
 			hugetlb_dup_vma_private(tmp);
 
 		/*
--- a/mm/mmu_gather.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mmu_gather.c
@@ -480,7 +480,7 @@ void tlb_gather_mmu_vma(struct mmu_gathe
 {
 	tlb_gather_mmu(tlb, vma->vm_mm);
 	tlb_update_vma_flags(tlb, vma);
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		/* All entries have the same size. */
 		tlb_change_page_size(tlb, huge_page_size(hstate_vma(vma)));
 }
--- a/mm/mprotect.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mprotect.c
@@ -717,7 +717,7 @@ long change_protection(struct mmu_gather
 	    (cp_flags & MM_CP_UFFD_RWP))
 		newprot = PAGE_NONE;
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		pages = hugetlb_change_protection(vma, start, end, newprot,
 						  cp_flags);
 	else
--- a/mm/mremap.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mremap.c
@@ -812,7 +812,7 @@ unsigned long move_page_tables(struct pa
 	if (!pmc->len_in)
 		return 0;
 
-	if (is_vm_hugetlb_page(pmc->old))
+	if (vma_is_hugetlb(pmc->old))
 		return move_hugetlb_page_tables(pmc->old, pmc->new, pmc->old_addr,
 						pmc->new_addr, pmc->len_in);
 
@@ -1769,7 +1769,7 @@ static bool vma_multi_allowed(struct vm_
 	/* Known good. */
 	if (vma_is_shmem(vma))
 		return true;
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return true;
 	if (file->f_op->get_unmapped_area == thp_get_unmapped_area)
 		return true;
@@ -1792,7 +1792,7 @@ static int check_prep_vma(struct vma_rem
 		return -EPERM;
 
 	/* Align to hugetlb page size, if required. */
-	if (is_vm_hugetlb_page(vma) && !align_hugetlb(vrm))
+	if (vma_is_hugetlb(vma) && !align_hugetlb(vrm))
 		return -EINVAL;
 
 	vrm_set_delta(vrm);
--- a/mm/page_vma_mapped.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/page_vma_mapped.c
@@ -109,7 +109,7 @@ static bool check_pte(struct page_vma_ma
 	unsigned long pfn;
 	pte_t ptent;
 
-	if (is_vm_hugetlb_page(pvmw->vma))
+	if (vma_is_hugetlb(pvmw->vma))
 		ptent = huge_ptep_get(pvmw->vma->vm_mm, pvmw->address,
 				      pvmw->pte);
 	else
@@ -206,7 +206,7 @@ bool page_vma_mapped_walk(struct page_vm
 	if (pvmw->pmd && !pvmw->pte)
 		return not_found(pvmw);
 
-	if (unlikely(is_vm_hugetlb_page(vma))) {
+	if (unlikely(vma_is_hugetlb(vma))) {
 		struct hstate *hstate = hstate_vma(vma);
 		unsigned long size = huge_page_size(hstate);
 		/* The only possible mapping was handled on last iteration */
--- a/mm/pagewalk.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/pagewalk.c
@@ -408,7 +408,7 @@ static int __walk_page_range(unsigned lo
 	int err = 0;
 	struct vm_area_struct *vma = walk->vma;
 	const struct mm_walk_ops *ops = walk->ops;
-	bool is_hugetlb = is_vm_hugetlb_page(vma);
+	bool is_hugetlb = vma_is_hugetlb(vma);
 
 	/* We do not support hugetlb PTE installation. */
 	if (ops->install_pte && is_hugetlb)
--- a/mm/swapfile.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/swapfile.c
@@ -2707,7 +2707,7 @@ static int unuse_mm(struct mm_struct *mm
 	if (check_stable_address_space(mm))
 		goto unlock;
 	for_each_vma(vmi, vma) {
-		if (vma->anon_vma && !is_vm_hugetlb_page(vma)) {
+		if (vma->anon_vma && !vma_is_hugetlb(vma)) {
 			ret = unuse_vma(vma, type);
 			if (ret)
 				break;
--- a/mm/userfaultfd.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/userfaultfd.c
@@ -237,7 +237,7 @@ static int mfill_get_vma(struct mfill_st
 	if ((flags & MFILL_ATOMIC_WP) && !(dst_vma->vm_flags & VM_UFFD_WP))
 		goto out_unlock;
 
-	if (is_vm_hugetlb_page(dst_vma))
+	if (vma_is_hugetlb(dst_vma))
 		return 0;
 
 	ops = vma_uffd_ops(dst_vma);
@@ -804,7 +804,7 @@ retry:
 		}
 
 		err = -ENOENT;
-		if (!is_vm_hugetlb_page(dst_vma))
+		if (!vma_is_hugetlb(dst_vma))
 			goto out_unlock_vma;
 
 		err = -EINVAL;
@@ -967,7 +967,7 @@ static __always_inline ssize_t mfill_ato
 	/*
 	 * If this is a HUGETLB vma, pass off to appropriate routine
 	 */
-	if (is_vm_hugetlb_page(state.vma))
+	if (vma_is_hugetlb(state.vma))
 		return  mfill_atomic_hugetlb(ctx, state.vma, dst_start,
 					     src_start, len, flags);
 
@@ -1114,7 +1114,7 @@ static int mwriteprotect_range(struct us
 			break;
 		}
 
-		if (is_vm_hugetlb_page(dst_vma)) {
+		if (vma_is_hugetlb(dst_vma)) {
 			err = -EINVAL;
 			page_mask = vma_kernel_pagesize(dst_vma) - 1;
 			if ((start & page_mask) || (len & page_mask))
@@ -1172,7 +1172,7 @@ int mrwprotect_range(struct userfaultfd_
 		if (!userfaultfd_rwp(dst_vma))
 			return -ENOENT;
 
-		if (is_vm_hugetlb_page(dst_vma)) {
+		if (vma_is_hugetlb(dst_vma)) {
 			unsigned long page_mask;
 
 			page_mask = vma_kernel_pagesize(dst_vma) - 1;
@@ -2150,7 +2150,7 @@ static bool vma_can_userfault(struct vm_
 	if (vma->vm_flags & (VM_DROPPABLE | VM_SHADOW_STACK))
 		return false;
 
-	if (!is_vm_hugetlb_page(vma) && (vma->vm_flags & VM_SPECIAL))
+	if (!vma_is_hugetlb(vma) && (vma->vm_flags & VM_SPECIAL))
 		return false;
 
 	vm_flags &= __VM_UFFD_FLAGS;
@@ -2320,7 +2320,7 @@ static int userfaultfd_register_range(st
 		 */
 		userfaultfd_set_ctx(vma, ctx, vm_flags);
 
-		if (is_vm_hugetlb_page(vma) && uffd_disable_huge_pmd_share(vma))
+		if (vma_is_hugetlb(vma) && uffd_disable_huge_pmd_share(vma))
 			hugetlb_unshare_all_pmds(vma);
 
 skip:
@@ -2896,7 +2896,7 @@ vm_fault_t handle_userfault(struct vm_fa
 	 * (sleepable) vma lock can modify the current task state, that
 	 * must be before explicitly calling set_current_state().
 	 */
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_vma_lock_read(vma);
 
 	spin_lock_irq(&ctx->fault_pending_wqh.lock);
@@ -2913,7 +2913,7 @@ vm_fault_t handle_userfault(struct vm_fa
 	set_current_state(blocking_state);
 	spin_unlock_irq(&ctx->fault_pending_wqh.lock);
 
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		must_wait = userfaultfd_huge_must_wait(ctx, vmf, reason);
 		hugetlb_vma_unlock_read(vma);
 	} else {
@@ -3745,7 +3745,7 @@ static int userfaultfd_register(struct u
 	 * If the first vma contains huge pages, make sure start address
 	 * is aligned to huge page size.
 	 */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		unsigned long vma_hpagesize = vma_kernel_pagesize(vma);
 
 		if (start & (vma_hpagesize - 1))
@@ -3796,7 +3796,7 @@ static int userfaultfd_register(struct u
 		 * If this vma contains ending address, and huge pages
 		 * check alignment.
 		 */
-		if (is_vm_hugetlb_page(cur) && end <= cur->vm_end &&
+		if (vma_is_hugetlb(cur) && end <= cur->vm_end &&
 		    end > cur->vm_start) {
 			unsigned long vma_hpagesize = vma_kernel_pagesize(cur);
 
@@ -3832,7 +3832,7 @@ static int userfaultfd_register(struct u
 		/*
 		 * Note vmas containing huge pages
 		 */
-		if (is_vm_hugetlb_page(cur))
+		if (vma_is_hugetlb(cur))
 			basic_ioctls = true;
 
 		found = true;
@@ -3918,7 +3918,7 @@ static int userfaultfd_unregister(struct
 	 * If the first vma contains huge pages, make sure start address
 	 * is aligned to huge page size.
 	 */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		unsigned long vma_hpagesize = vma_kernel_pagesize(vma);
 
 		if (start & (vma_hpagesize - 1))
--- a/mm/vma.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/vma.c
@@ -599,7 +599,7 @@ __split_vma(struct vma_iterator *vmi, st
 	 * boundary.
 	 */
 	vma_adjust_trans_huge(vma, vma->vm_start, addr, NULL);
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_split(vma, addr);
 
 	if (new_below) {
@@ -2251,7 +2251,7 @@ bool vma_wants_writenotify(struct vm_are
 	 * Do we need to track softdirty? hugetlb does not support softdirty
 	 * tracking yet.
 	 */
-	if (vma_soft_dirty_enabled(vma) && !is_vm_hugetlb_page(vma))
+	if (vma_soft_dirty_enabled(vma) && !vma_is_hugetlb(vma))
 		return true;
 
 	/* Do we need write faults for uffd-wp tracking? */
@@ -2370,7 +2370,7 @@ int mm_take_all_locks(struct mm_struct *
 		if (signal_pending(current))
 			goto out_unlock;
 		if (vma->vm_file && vma->vm_file->f_mapping &&
-				is_vm_hugetlb_page(vma))
+				vma_is_hugetlb(vma))
 			vm_lock_mapping(mm, vma->vm_file->f_mapping);
 	}
 
@@ -2379,7 +2379,7 @@ int mm_take_all_locks(struct mm_struct *
 		if (signal_pending(current))
 			goto out_unlock;
 		if (vma->vm_file && vma->vm_file->f_mapping &&
-				!is_vm_hugetlb_page(vma))
+				!vma_is_hugetlb(vma))
 			vm_lock_mapping(mm, vma->vm_file->f_mapping);
 	}
 
--- a/mm/vmscan.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/vmscan.c
@@ -3474,7 +3474,7 @@ static int should_skip_vma(unsigned long
 	if (!vma_is_accessible(vma))
 		return true;
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return true;
 
 	if (!vma_has_recency(vma))
--- a/tools/testing/vma/include/stubs.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/tools/testing/vma/include/stubs.h
@@ -193,7 +193,7 @@ static inline bool mapping_can_writeback
 	return true;
 }
 
-static inline bool is_vm_hugetlb_page(struct vm_area_struct *vma)
+static inline bool vma_is_hugetlb(struct vm_area_struct *vma)
 {
 	return false;
 }
_

Patches currently in -mm which might be from ljs@kernel.org are

mm-mremap-fix-locked_vm-leak-from-mremap_dontunmap-self-merge.patch
mm-mremap-fix-locked_vm-leak-by-splitting-vma-for-mremap_dontunmap.patch
drivers-char-mem-mmap-readonly-map_shared-dev-zero-correctly.patch
mm-vmpressure-remove-window-size-todo.patch
tools-testing-selftests-mm-add-missing-gitignore-entries.patch
mm-move-drivers-char-memc-to-mm-char-memc.patch
mm-implement-file_is_dev_zero-to-uniquely-identify-dev-zero.patch
mm-vma-only-permit-map_private-dev-zero-to-be-mapped-anonymous.patch
mm-vma-make-map_private-mapped-dev-zero-mappings-truly-anonymous.patch
tools-testing-vma-add-test-to-assert-map_private-dev-zero-is-anon.patch
tools-testing-selftests-mm-add-map_private-dev-zero-merge-tests.patch
mm-madvise-swap-in-cowd-map_private-file-mappings-on-madv_willneed.patch
mm-khugepaged-deposit-a-newly-allocated-page-table-on-collapse.patch
mm-enable-mmu_gather_rcu_table_free-for-most-2-level-architectures.patch
mm-enable-mmu_gather_rcu_table_free-for-mmu-riscv.patch
mm-enable-mmu_gather_rcu_table_free-for-mmu-arm.patch
mm-enable-mmu_gather_rcu_table_free-for-arc-microblaze-xtensa.patch
mm-enable-mmu_gather_rcu_table_free-for-sparc64.patch
mm-enable-mmu_gather_rcu_table_free-for-m68k-coldfire.patch
mm-enable-mmu_gather_rcu_table_free-for-sh-x2.patch
mm-enable-mmu_gather_rcu_table_free-for-m68k-motorola.patch
mm-enable-mmu_gather_rcu_table_free-for-sparc32.patch
mm-userland-pgtable-freeing-is-rcu-safe-now-remove-leftover-bits.patch
mm-change-the-contract-for-free_pgtables-update-docs.patch
mm-vma-fix-mmap_prepare-file-handling-remove-file_doesnt_need_get.patch
mm-vma-introduce-and-use-vma_can_merge.patch
mm-consistently-validate-vma-state-after-mmap-hooks.patch
mm-vma-ensure-mmap_prepare-doesnt-set-actions-on-a-mergeable-vma.patch
mm-make-map_kernel_pages_-internal-and-unexported.patch
mm-vma-tidy-up-map-kernel-pages-enum-values.patch
mm-add-mmap-action-for-discontiguous-kernel-page-mapping.patch
docs-filesystems-update-mmap_prepare-docs-for-discontig-kernel-pgs.patch
drivers-usb-mon-update-to-use-mmap_prepare-map-kernel-pages.patch
infiniband-update-hfi1-to-use-remap_vmalloc_range.patch
selinux-reject-writable-opens-of-policy-file-drop-mmap-shared-write-check.patch
alsa-pcm-use-vm_insert_page-to-map-pcm-status-page.patch
bpf-arena-mark-arena_map_mmap-mappings-vm_mixedmap.patch
mm-vma-add-vma_is_mm_managed-predicates.patch
mm-vma-only-allow-mmap-to-clear-vma_maywrite_bit-if-not-mm-managed.patch
mm-vma-add-and-use-vma__is_fixed_mapping.patch
scsi-sg-convert-mmap-hook-to-mmap_prepare-and-rework.patch
fbdev-defio-assert-fbinfo_virtfb-drop-vm_io-add-vm_mixedmap.patch
hsi-cmt_speech-convert-mmap-hook-to-mmap_prepare-refactor.patch
mm-gup-error-out-early-on-vma_mayread_bit-vmas.patch
uprobes-remove-vm_io-set-vm_mixedmap-for-mapped-kernel-pages.patch
mm-mlock-clear-vma_locked_mask-over-mmap-callback.patch
mm-mlock-eliminate-weird-vma_io_bit-abuse-and-simplify.patch
mm-vma-enforce-that-mm-managed-mappings-may-not-set-vma_io_bit.patch
mm-remove-vma_io_bit-check-in-vma_is_mm_managed.patch
mm-remove-hugetlb_inlineh.patch
mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch
mm-drop-some-redundant-checks-around-hugetlb-vmas.patch
mm-madvise-update-is_valid_guard_vma-to-use-vma_can_merge.patch
mm-vma-introduce-vma_is_mm_backed.patch
mm-uffd-use-predicates-for-userfaultfd-checks.patch
mm-madvise-use-predicates-for-madvise-madv_dofork.patch
mm-eliminate-vma_special_flags-usage-when-hugetlb-explicitly-tested.patch
mm-eliminate-vma_special_flags-check-in-lru_gen_look_around.patch
mm-avoid-use-of-vma_special_flags-in-migrate_vma_setup.patch
mm-eliminate-vm_special-vma_special_flags.patch
fuse-dax-do-not-set-vm_mixedmap.patch
mm-huge_memory-remove-vma_is_special_huge.patch
mm-vma-const-ify-vma_assert_stabilised-and-associated-functions.patch
mm-implement-and-use-vma_has_anon_rmap-silence-kcsan.patch
mm-update-comments-to-refer-to-anon-rmap-rather-than-anon_vma.patch
mm-vma-dont-remove-vma-from-rmap-if-pgoff-unchanged.patch


^ permalink raw reply	[flat|nested] 4+ messages in thread

* + mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch added to mm-unstable branch
@ 2026-10-10 22:02 Andrew Morton
  0 siblings, 0 replies; 4+ messages in thread
From: Andrew Morton @ 2026-10-10 22:02 UTC (permalink / raw)
  To: mm-commits, ljs, akpm


The patch titled
     Subject: mm: rename is_vm_hugetlb_page() to vma_is_hugetlb()
has been added to the -mm mm-unstable branch.  Its filename is
     mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via various
branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there most days

------------------------------------------------------
From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Subject: mm: rename is_vm_hugetlb_page() to vma_is_hugetlb()
Date: Fri, 09 Oct 2026 19:04:21 +0100

The is_vm_hugetlb_page() predicate is badly named - the mapping can span
more than a page and it is inconsistent with other VMA predicates that
typically are prefixed by vma_.

Rename to vma_is_hugetlb() for consistency, and while we're here update
some VM_BUG_ON_VMA() to VM_WARN_ON_ONCE_VMA() as to avoid unnecessary
oopses.

No functional change intended.

Link: https://lore.kernel.org/20261009-b4-mmap-prepare-vma-flag-sanify-v5-27-923b70125b1e@kernel.org
Signed-off-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Marc Zyngier <maz@kernel.org>
Acked-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Acked-by: Anup Patel <anup@brainfault.org>
Acked-by: Zi Yan <ziy@nvidia.com>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Jann Horn <jannh@google.com>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Stephen Smalley <stephen.smalley.work@gmail.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Eduard Zingerman <eddyz87@gmail.com>
Cc: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Nico Pache <nico.pache@linux.dev>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Usama Arif <usama.arif@linux.dev>
Cc: Kiryl Shutsemau <kas@kernel.org>
Cc: Doug Gilbert <dgilbert@interlog.com>
Cc: James Bottomley <james.bottomley@hansenpartnership.com>
Cc: Martin K. Petersen <mkp@kernel.org>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Helge Deller <deller@gmx.de>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Harry Yoo <harry@kernel.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@gmail.com>
Cc: Will Deacon <will@kernel.org>
Cc: Aneesh Kumar K.V <aneesh.kumar@kernel.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Oliver Upton <oupton@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Paul Walmsley <pjw@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Janosch Frank <frankja@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Byungchul Park <byungchul@sk.com>
Cc: Gregory Price <gourry@gourry.net>
Cc: Ying Huang <ying.huang@linux.alibaba.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Chris Li <chrisl@kernel.org>
Cc: Kairui Song <kasong@tencent.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Baoquan He <baoquan.he@linux.dev>
Cc: Youngjun Park <youngjun.park@lge.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Qi Zheng <qi.zheng@linux.dev>
Cc: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Yuanchu Xie <yuanchu@google.com>
Cc: Wei Xu <weixugc@google.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Xu Xin <xu.xin@linux.dev>
Cc: Ihor Solodrai <ihor.solodrai@linux.dev>
Cc: Bert Karwatzki <spasswolf@web.de>
---

 arch/arm64/kvm/mmu.c                      |    2 -
 arch/powerpc/mm/book3s64/radix_tlb.c      |    6 ++--
 arch/powerpc/mm/nohash/e500_hugetlbpage.c |    2 -
 arch/powerpc/mm/nohash/tlb.c              |    2 -
 arch/riscv/kvm/mmu.c                      |    2 -
 arch/riscv/mm/tlbflush.c                  |    2 -
 arch/s390/mm/gmap_helpers.c               |    6 ++--
 arch/sparc/mm/init_64.c                   |    2 -
 drivers/gpu/drm/drm_gpusvm.c              |    2 -
 fs/coredump.c                             |    2 -
 fs/hugetlbfs/inode.c                      |    2 -
 fs/proc/task_mmu.c                        |    8 +++---
 include/asm-generic/tlb.h                 |    2 -
 include/linux/hugetlb.h                   |    4 +--
 include/linux/mm.h                        |   19 ++++++++++++--
 include/linux/rmap.h                      |    2 -
 kernel/events/core.c                      |    2 -
 kernel/sched/fair.c                       |    2 -
 mm/gup.c                                  |    4 +--
 mm/huge_memory.c                          |    2 -
 mm/hugetlb.c                              |   14 +++++-----
 mm/internal.h                             |    2 -
 mm/madvise.c                              |    4 +--
 mm/memory.c                               |   12 ++++-----
 mm/mempolicy.c                            |    2 -
 mm/migrate_device.c                       |    2 -
 mm/mmap.c                                 |    2 -
 mm/mmu_gather.c                           |    2 -
 mm/mprotect.c                             |    2 -
 mm/mremap.c                               |    6 ++--
 mm/page_vma_mapped.c                      |    4 +--
 mm/pagewalk.c                             |    2 -
 mm/swapfile.c                             |    2 -
 mm/userfaultfd.c                          |   26 ++++++++++----------
 mm/vma.c                                  |    8 +++---
 mm/vmscan.c                               |    2 -
 tools/testing/vma/include/stubs.h         |    2 -
 37 files changed, 91 insertions(+), 78 deletions(-)

--- a/arch/arm64/kvm/mmu.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/arm64/kvm/mmu.c
@@ -1470,7 +1470,7 @@ transparent_hugepage_adjust(struct kvm *
 
 static int get_vma_page_shift(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return huge_page_shift(hstate_vma(vma));
 
 	return PAGE_SHIFT;
--- a/arch/powerpc/mm/book3s64/radix_tlb.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/powerpc/mm/book3s64/radix_tlb.c
@@ -627,7 +627,7 @@ void radix__local_flush_tlb_page(struct
 {
 #ifdef CONFIG_HUGETLB_PAGE
 	/* need the return fix for nohash.c */
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return radix__local_flush_hugetlb_page(vma, vmaddr);
 #endif
 	radix__local_flush_tlb_page_psize(vma->vm_mm, vmaddr, mmu_virtual_psize);
@@ -945,7 +945,7 @@ void radix__flush_tlb_page_psize(struct
 void radix__flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return radix__flush_hugetlb_page(vma, vmaddr);
 #endif
 	radix__flush_tlb_page_psize(vma->vm_mm, vmaddr, mmu_virtual_psize);
@@ -1113,7 +1113,7 @@ void radix__flush_tlb_range(struct vm_ar
 
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return radix__flush_hugetlb_tlb_range(vma, start, end);
 #endif
 
--- a/arch/powerpc/mm/nohash/e500_hugetlbpage.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/powerpc/mm/nohash/e500_hugetlbpage.c
@@ -180,7 +180,7 @@ book3e_hugetlb_preload(struct vm_area_st
  */
 void __update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		book3e_hugetlb_preload(vma, address, *ptep);
 }
 
--- a/arch/powerpc/mm/nohash/tlb.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/powerpc/mm/nohash/tlb.c
@@ -278,7 +278,7 @@ void __flush_tlb_page(struct mm_struct *
 void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (vma && is_vm_hugetlb_page(vma))
+	if (vma && vma_is_hugetlb(vma))
 		flush_hugetlb_page(vma, vmaddr);
 #endif
 
--- a/arch/riscv/kvm/mmu.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/riscv/kvm/mmu.c
@@ -665,7 +665,7 @@ int kvm_riscv_mmu_map(struct kvm_vcpu *v
 		return -EFAULT;
 	}
 
-	is_hugetlb = is_vm_hugetlb_page(vma);
+	is_hugetlb = vma_is_hugetlb(vma);
 	if (is_hugetlb)
 		vma_pageshift = huge_page_shift(hstate_vma(vma));
 	else
--- a/arch/riscv/mm/tlbflush.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/riscv/mm/tlbflush.c
@@ -149,7 +149,7 @@ void flush_tlb_range(struct vm_area_stru
 {
 	unsigned long stride_size;
 
-	if (!is_vm_hugetlb_page(vma)) {
+	if (!vma_is_hugetlb(vma)) {
 		stride_size = PAGE_SIZE;
 	} else {
 		stride_size = huge_page_size(hstate_vma(vma));
--- a/arch/s390/mm/gmap_helpers.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/s390/mm/gmap_helpers.c
@@ -102,7 +102,7 @@ __context_unsafe(/* pte_unmap_unlock() n
 
 	/* Find the vm address for the guest address */
 	vma = vma_lookup(mm, vmaddr);
-	if (!vma || is_vm_hugetlb_page(vma))
+	if (!vma || vma_is_hugetlb(vma))
 		return;
 
 	/* Get pointer to the page table entry */
@@ -139,7 +139,7 @@ void gmap_helper_discard(struct mm_struc
 		vma = find_vma_intersection(mm, vmaddr, end);
 		if (!vma)
 			return;
-		if (!is_vm_hugetlb_page(vma))
+		if (!vma_is_hugetlb(vma))
 			zap_vma_range(vma, vmaddr, min(end, vma->vm_end) - vmaddr);
 		vmaddr = vma->vm_end;
 	}
@@ -247,7 +247,7 @@ static int __gmap_helper_unshare_zeropag
 		 * proof to catch unexpected zeropages in other mappings and
 		 * fail.
 		 */
-		if ((vma->vm_flags & VM_PFNMAP) || is_vm_hugetlb_page(vma))
+		if ((vma->vm_flags & VM_PFNMAP) || vma_is_hugetlb(vma))
 			continue;
 		addr = vma->vm_start;
 
--- a/arch/sparc/mm/init_64.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/arch/sparc/mm/init_64.c
@@ -413,7 +413,7 @@ void update_mmu_cache_range(struct vm_fa
 	if (mm->context.hugetlb_pte_count || mm->context.thp_pte_count) {
 		unsigned long hugepage_size = PAGE_SIZE;
 
-		if (is_vm_hugetlb_page(vma))
+		if (vma_is_hugetlb(vma))
 			hugepage_size = huge_page_size(hstate_vma(vma));
 
 		if (hugepage_size >= PUD_SIZE) {
--- a/drivers/gpu/drm/drm_gpusvm.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/drivers/gpu/drm/drm_gpusvm.c
@@ -1142,7 +1142,7 @@ drm_gpusvm_range_find_or_insert(struct d
 	 * have to change.
 	 */
 	migrate_devmem = ctx->devmem_possible &&
-		vma_is_anonymous(vas) && !is_vm_hugetlb_page(vas);
+		vma_is_anonymous(vas) && !vma_is_hugetlb(vas);
 
 	chunk_size = drm_gpusvm_range_chunk_size(gpusvm, notifier, vas,
 						 fault_addr, gpuva_start,
--- a/fs/coredump.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/fs/coredump.c
@@ -1608,7 +1608,7 @@ static unsigned long vma_dump_size(struc
 	}
 
 	/* Hugetlb memory check */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		if ((vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_SHARED))
 			goto whole;
 		if (!(vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_PRIVATE))
--- a/fs/hugetlbfs/inode.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/fs/hugetlbfs/inode.c
@@ -108,7 +108,7 @@ static int hugetlbfs_file_mmap(struct fi
 	 * vma address alignment (but not the pgoff alignment) has
 	 * already been checked by prepare_hugepage_range.  If you add
 	 * any error returns here, do so after setting VM_HUGETLB, so
-	 * is_vm_hugetlb_page tests below unmap_region go the right
+	 * vma_is_hugetlb tests below unmap_region go the right
 	 * way when do_mmap unwinds (may be important on powerpc
 	 * and ia64).
 	 */
--- a/fs/proc/task_mmu.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/fs/proc/task_mmu.c
@@ -2986,7 +2986,7 @@ static int pagemap_scan_pte_hole(unsigne
 	 * hugetlb differs, see pagemap_hugetlb_category().
 	 */
 	categories = p->cur_vma_category;
-	if (userfaultfd_wp(vma) && !is_vm_hugetlb_page(vma))
+	if (userfaultfd_wp(vma) && !vma_is_hugetlb(vma))
 		categories |= PAGE_IS_WRITTEN;
 
 	if (!pagemap_scan_is_interesting_page(categories, p))
@@ -2999,7 +2999,7 @@ static int pagemap_scan_pte_hole(unsigne
 	if (~p->arg.flags & PM_SCAN_WP_MATCHING)
 		return ret;
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		err = pagemap_scan_hugetlb_hole_wp(vma, addr, end);
 	else
 		err = uffd_wp_range(vma, addr, end - addr, true);
@@ -3441,7 +3441,7 @@ static int show_numa_map(struct seq_file
 		seq_puts(m, " stack");
 	}
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		seq_puts(m, " huge");
 
 	/* Skip walking pages if gate VMA */
@@ -3470,7 +3470,7 @@ static int show_numa_map(struct seq_file
 	if (md->swapcache)
 		seq_printf(m, " swapcache=%lu", md->swapcache);
 
-	if (md->active < md->pages && !is_vm_hugetlb_page(vma))
+	if (md->active < md->pages && !vma_is_hugetlb(vma))
 		seq_printf(m, " active=%lu", md->active);
 
 	if (md->writeback)
--- a/include/asm-generic/tlb.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/asm-generic/tlb.h
@@ -438,7 +438,7 @@ tlb_update_vma_flags(struct mmu_gather *
 	 * We rely on tlb_end_vma() to issue a flush, such that when we reset
 	 * these values the batch is empty.
 	 */
-	tlb->vma_huge = is_vm_hugetlb_page(vma);
+	tlb->vma_huge = vma_is_hugetlb(vma);
 	tlb->vma_exec = !!(vma->vm_flags & VM_EXEC);
 
 	/*
--- a/include/linux/hugetlb.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/linux/hugetlb.h
@@ -251,14 +251,14 @@ extern void __hugetlb_zap_end(struct vm_
 static inline void hugetlb_zap_begin(struct vm_area_struct *vma,
 				     unsigned long *start, unsigned long *end)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		__hugetlb_zap_begin(vma, start, end);
 }
 
 static inline void hugetlb_zap_end(struct vm_area_struct *vma,
 				   struct zap_details *details)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		__hugetlb_zap_end(vma, details);
 }
 
--- a/include/linux/mm.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/linux/mm.h
@@ -1610,15 +1610,28 @@ static inline bool vma_is_shared_maywrit
 	return is_shared_maywrite(&vma->flags);
 }
 
-static inline bool is_vma_hugetlb_flags(const vma_flags_t *flags)
+/**
+ * vma_flags_is_hugetlb() - Do the specified VMA flags indicate that the
+ * VMA is a hugetlb mapping?
+ * @flags: The VMA flags to test.
+ *
+ * Returns: true if the flags indicate a hugetlb mapping, false otherwise.
+ */
+static inline bool vma_flags_is_hugetlb(const vma_flags_t *flags)
 {
 	return IS_ENABLED(CONFIG_HUGETLB_PAGE) &&
 	       vma_flags_test(flags, VMA_HUGETLB_BIT);
 }
 
-static inline bool is_vm_hugetlb_page(const struct vm_area_struct *vma)
+/**
+ * vma_is_hugetlb() - Is @vma a hugetlb mapping?
+ * @vma: The VMA to test.
+ *
+ * Returns: true if @vma is a hugetlb mapping, false otherwise.
+ */
+static inline bool vma_is_hugetlb(const struct vm_area_struct *vma)
 {
-	return is_vma_hugetlb_flags(&vma->flags);
+	return vma_flags_is_hugetlb(&vma->flags);
 }
 
 /**
--- a/include/linux/rmap.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/include/linux/rmap.h
@@ -888,7 +888,7 @@ struct page_vma_mapped_walk {
 static inline void page_vma_mapped_walk_done(struct page_vma_mapped_walk *pvmw)
 {
 	/* HugeTLB pte is set to the relevant page table entry without pte_mapped. */
-	if (pvmw->pte && !is_vm_hugetlb_page(pvmw->vma))
+	if (pvmw->pte && !vma_is_hugetlb(pvmw->vma))
 		pte_unmap(pvmw->pte);
 	if (pvmw->ptl)
 		spin_unlock(pvmw->ptl);
--- a/kernel/events/core.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/kernel/events/core.c
@@ -9818,7 +9818,7 @@ static void perf_event_mmap_event(struct
 
 	if (vma->vm_flags & VM_LOCKED)
 		flags |= MAP_LOCKED;
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		flags |= MAP_HUGETLB;
 
 	if (file) {
--- a/kernel/sched/fair.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/kernel/sched/fair.c
@@ -4416,7 +4416,7 @@ retry_pids:
 
 	for (; vma; vma = vma_next(&vmi)) {
 		if (!vma_migratable(vma) || !vma_policy_mof(vma) ||
-			is_vm_hugetlb_page(vma) || !vma_is_mm_managed(vma)) {
+			vma_is_hugetlb(vma) || !vma_is_mm_managed(vma)) {
 			trace_sched_skip_vma_numa(mm, vma, NUMAB_SKIP_UNSUITABLE);
 			continue;
 		}
--- a/mm/gup.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/gup.c
@@ -621,7 +621,7 @@ static struct page *no_page_table(struct
 	 * But we can only make this optimization where a hole would surely
 	 * be zero-filled if handle_mm_fault() actually did handle it.
 	 */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		struct hstate *h = hstate_vma(vma);
 
 		if (!hugetlbfs_pagecache_present(h, vma, address))
@@ -1213,7 +1213,7 @@ static int check_vma_flags(struct vm_are
 	if ((gup_flags & FOLL_LONGTERM) && vma_is_fsdax(vma))
 		return -EOPNOTSUPP;
 
-	if ((gup_flags & FOLL_SPLIT_PMD) && is_vm_hugetlb_page(vma))
+	if ((gup_flags & FOLL_SPLIT_PMD) && vma_is_hugetlb(vma))
 		return -EOPNOTSUPP;
 
 	if (vma_is_secretmem(vma))
--- a/mm/huge_memory.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/huge_memory.c
@@ -4783,7 +4783,7 @@ static inline bool vma_not_suitable_for_
 		return true;
 	if (vma_test(vma, VMA_IO_BIT))
 		return true;
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return true;
 
 	return false;
--- a/mm/hugetlb.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/hugetlb.c
@@ -1147,7 +1147,7 @@ static inline struct resv_map *inode_res
 
 static struct resv_map *vma_resv_map(struct vm_area_struct *vma)
 {
-	VM_BUG_ON_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	if (vma->vm_flags & VM_MAYSHARE) {
 		struct address_space *mapping = vma->vm_file->f_mapping;
 		struct inode *inode = mapping->host;
@@ -1162,7 +1162,7 @@ static struct resv_map *vma_resv_map(str
 
 static void set_vma_resv_map(struct vm_area_struct *vma, struct resv_map *map)
 {
-	VM_WARN_ON_ONCE_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	VM_WARN_ON_ONCE_VMA(vma_test(vma, VMA_MAYSHARE_BIT), vma);
 
 	set_vma_private_data(vma, (unsigned long)map);
@@ -1170,7 +1170,7 @@ static void set_vma_resv_map(struct vm_a
 
 static void set_vma_resv_flags(struct vm_area_struct *vma, unsigned long flags)
 {
-	VM_WARN_ON_ONCE_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	VM_WARN_ON_ONCE_VMA(vma_test(vma, VMA_MAYSHARE_BIT), vma);
 
 	set_vma_private_data(vma, get_vma_private_data(vma) | flags);
@@ -1178,7 +1178,7 @@ static void set_vma_resv_flags(struct vm
 
 static int is_vma_resv_set(struct vm_area_struct *vma, unsigned long flag)
 {
-	VM_BUG_ON_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 
 	return (get_vma_private_data(vma) & flag) != 0;
 }
@@ -1192,7 +1192,7 @@ bool __vma_private_lock(struct vm_area_s
 
 void hugetlb_dup_vma_private(struct vm_area_struct *vma)
 {
-	VM_BUG_ON_VMA(!is_vm_hugetlb_page(vma), vma);
+	VM_WARN_ON_ONCE_VMA(!vma_is_hugetlb(vma), vma);
 	/*
 	 * Clear vm_private_data
 	 * - For shared mappings this is a per-vma semaphore that may be
@@ -5276,7 +5276,7 @@ void __unmap_hugepage_range(struct mmu_g
 	unsigned long last_addr_mask;
 
 	i_mmap_assert_write_locked(vma->vm_file->f_mapping);
-	WARN_ON(!is_vm_hugetlb_page(vma));
+	WARN_ON(!vma_is_hugetlb(vma));
 	BUG_ON(start & ~huge_page_mask(h));
 	BUG_ON(end & ~huge_page_mask(h));
 
@@ -7502,6 +7502,6 @@ void hugetlb_unshare_all_pmds(struct vm_
  */
 void fixup_hugetlb_reservations(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		clear_vma_resv_huge_pages(vma);
 }
--- a/mm/internal.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/internal.h
@@ -1116,7 +1116,7 @@ static inline bool vma_supports_mlock(co
 		return false;
 	if (vma_test_single_mask(vma, VMA_DROPPABLE))
 		return false;
-	if (vma_is_dax(vma) || is_vm_hugetlb_page(vma))
+	if (vma_is_dax(vma) || vma_is_hugetlb(vma))
 		return false;
 	return vma != get_gate_vma(current->mm);
 }
--- a/mm/madvise.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/madvise.c
@@ -882,7 +882,7 @@ bool madvise_dontneed_free_valid_vma(str
 	int behavior = madv_behavior->behavior;
 	struct madvise_behavior_range *range = &madv_behavior->range;
 
-	if (!is_vm_hugetlb_page(vma)) {
+	if (!vma_is_hugetlb(vma)) {
 		unsigned int forbidden = VM_PFNMAP;
 
 		if (behavior != MADV_DONTNEED_LOCKED)
@@ -1415,7 +1415,7 @@ static int madvise_vma_behavior(struct m
 		new_flags |= VM_DONTDUMP;
 		break;
 	case MADV_DODUMP:
-		if ((!is_vm_hugetlb_page(vma) && (new_flags & VM_SPECIAL)) ||
+		if ((!vma_is_hugetlb(vma) && (new_flags & VM_SPECIAL)) ||
 		    (new_flags & VM_DROPPABLE))
 			return -EINVAL;
 		new_flags &= ~VM_DONTDUMP;
--- a/mm/memory.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/memory.c
@@ -1564,7 +1564,7 @@ copy_page_range(struct vm_area_struct *d
 	if (!vma_needs_copy(dst_vma, src_vma))
 		return 0;
 
-	if (is_vm_hugetlb_page(src_vma))
+	if (vma_is_hugetlb(src_vma))
 		return copy_hugetlb_page_range(dst_mm, src_mm, dst_vma, src_vma);
 
 	/*
@@ -2189,7 +2189,7 @@ static void __zap_vma_range(struct mmu_g
 	if (vma->vm_file && !reaping)
 		uprobe_munmap(vma, start, end);
 
-	if (unlikely(is_vm_hugetlb_page(vma))) {
+	if (unlikely(vma_is_hugetlb(vma))) {
 		zap_flags_t zap_flags = details ? details->zap_flags : 0;
 
 		VM_WARN_ON_ONCE(reaping);
@@ -2324,7 +2324,7 @@ void zap_vma_range_batched(struct mmu_ga
 	 */
 	__zap_vma_range(tlb, vma, address, end, details);
 	mmu_notifier_invalidate_range_end(&range);
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		/*
 		 * flush tlb and free resources before hugetlb_zap_end(), to
 		 * avoid concurrent page faults' allocation failure.
@@ -6950,7 +6950,7 @@ vm_fault_t handle_mm_fault(struct vm_are
 
 	lru_gen_enter_fault(vma);
 
-	if (unlikely(is_vm_hugetlb_page(vma)))
+	if (unlikely(vma_is_hugetlb(vma)))
 		ret = hugetlb_fault(vma->vm_mm, vma, address, flags);
 	else
 		ret = __handle_mm_fault(vma, address, flags);
@@ -7820,12 +7820,12 @@ void ptlock_free(struct ptdesc *ptdesc)
 
 void vma_pgtable_walk_begin(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_vma_lock_read(vma);
 }
 
 void vma_pgtable_walk_end(struct vm_area_struct *vma)
 {
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_vma_unlock_read(vma);
 }
--- a/mm/mempolicy.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mempolicy.c
@@ -2018,7 +2018,7 @@ bool vma_migratable(struct vm_area_struc
 	if (vma_is_dax(vma))
 		return false;
 
-	if (is_vm_hugetlb_page(vma) &&
+	if (vma_is_hugetlb(vma) &&
 		!hugepage_migration_supported(hstate_vma(vma)))
 		return false;
 
--- a/mm/migrate_device.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/migrate_device.c
@@ -743,7 +743,7 @@ int migrate_vma_setup(struct migrate_vma
 
 	args->start &= PAGE_MASK;
 	args->end &= PAGE_MASK;
-	if (!args->vma || is_vm_hugetlb_page(args->vma) ||
+	if (!args->vma || vma_is_hugetlb(args->vma) ||
 	    (args->vma->vm_flags & VM_SPECIAL) || vma_is_dax(args->vma))
 		return -EINVAL;
 	if (nr_pages <= 0)
--- a/mm/mmap.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mmap.c
@@ -1786,7 +1786,7 @@ __latent_entropy int dup_mmap(struct mm_
 		/*
 		 * Copy/update hugetlb private vma information.
 		 */
-		if (is_vm_hugetlb_page(tmp))
+		if (vma_is_hugetlb(tmp))
 			hugetlb_dup_vma_private(tmp);
 
 		/*
--- a/mm/mmu_gather.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mmu_gather.c
@@ -480,7 +480,7 @@ void tlb_gather_mmu_vma(struct mmu_gathe
 {
 	tlb_gather_mmu(tlb, vma->vm_mm);
 	tlb_update_vma_flags(tlb, vma);
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		/* All entries have the same size. */
 		tlb_change_page_size(tlb, huge_page_size(hstate_vma(vma)));
 }
--- a/mm/mprotect.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mprotect.c
@@ -717,7 +717,7 @@ long change_protection(struct mmu_gather
 	    (cp_flags & MM_CP_UFFD_RWP))
 		newprot = PAGE_NONE;
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		pages = hugetlb_change_protection(vma, start, end, newprot,
 						  cp_flags);
 	else
--- a/mm/mremap.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/mremap.c
@@ -812,7 +812,7 @@ unsigned long move_page_tables(struct pa
 	if (!pmc->len_in)
 		return 0;
 
-	if (is_vm_hugetlb_page(pmc->old))
+	if (vma_is_hugetlb(pmc->old))
 		return move_hugetlb_page_tables(pmc->old, pmc->new, pmc->old_addr,
 						pmc->new_addr, pmc->len_in);
 
@@ -1769,7 +1769,7 @@ static bool vma_multi_allowed(struct vm_
 	/* Known good. */
 	if (vma_is_shmem(vma))
 		return true;
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return true;
 	if (file->f_op->get_unmapped_area == thp_get_unmapped_area)
 		return true;
@@ -1792,7 +1792,7 @@ static int check_prep_vma(struct vma_rem
 		return -EPERM;
 
 	/* Align to hugetlb page size, if required. */
-	if (is_vm_hugetlb_page(vma) && !align_hugetlb(vrm))
+	if (vma_is_hugetlb(vma) && !align_hugetlb(vrm))
 		return -EINVAL;
 
 	vrm_set_delta(vrm);
--- a/mm/page_vma_mapped.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/page_vma_mapped.c
@@ -109,7 +109,7 @@ static bool check_pte(struct page_vma_ma
 	unsigned long pfn;
 	pte_t ptent;
 
-	if (is_vm_hugetlb_page(pvmw->vma))
+	if (vma_is_hugetlb(pvmw->vma))
 		ptent = huge_ptep_get(pvmw->vma->vm_mm, pvmw->address,
 				      pvmw->pte);
 	else
@@ -206,7 +206,7 @@ bool page_vma_mapped_walk(struct page_vm
 	if (pvmw->pmd && !pvmw->pte)
 		return not_found(pvmw);
 
-	if (unlikely(is_vm_hugetlb_page(vma))) {
+	if (unlikely(vma_is_hugetlb(vma))) {
 		struct hstate *hstate = hstate_vma(vma);
 		unsigned long size = huge_page_size(hstate);
 		/* The only possible mapping was handled on last iteration */
--- a/mm/pagewalk.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/pagewalk.c
@@ -408,7 +408,7 @@ static int __walk_page_range(unsigned lo
 	int err = 0;
 	struct vm_area_struct *vma = walk->vma;
 	const struct mm_walk_ops *ops = walk->ops;
-	bool is_hugetlb = is_vm_hugetlb_page(vma);
+	bool is_hugetlb = vma_is_hugetlb(vma);
 
 	/* We do not support hugetlb PTE installation. */
 	if (ops->install_pte && is_hugetlb)
--- a/mm/swapfile.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/swapfile.c
@@ -2707,7 +2707,7 @@ static int unuse_mm(struct mm_struct *mm
 	if (check_stable_address_space(mm))
 		goto unlock;
 	for_each_vma(vmi, vma) {
-		if (vma->anon_vma && !is_vm_hugetlb_page(vma)) {
+		if (vma->anon_vma && !vma_is_hugetlb(vma)) {
 			ret = unuse_vma(vma, type);
 			if (ret)
 				break;
--- a/mm/userfaultfd.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/userfaultfd.c
@@ -237,7 +237,7 @@ static int mfill_get_vma(struct mfill_st
 	if ((flags & MFILL_ATOMIC_WP) && !(dst_vma->vm_flags & VM_UFFD_WP))
 		goto out_unlock;
 
-	if (is_vm_hugetlb_page(dst_vma))
+	if (vma_is_hugetlb(dst_vma))
 		return 0;
 
 	ops = vma_uffd_ops(dst_vma);
@@ -804,7 +804,7 @@ retry:
 		}
 
 		err = -ENOENT;
-		if (!is_vm_hugetlb_page(dst_vma))
+		if (!vma_is_hugetlb(dst_vma))
 			goto out_unlock_vma;
 
 		err = -EINVAL;
@@ -967,7 +967,7 @@ static __always_inline ssize_t mfill_ato
 	/*
 	 * If this is a HUGETLB vma, pass off to appropriate routine
 	 */
-	if (is_vm_hugetlb_page(state.vma))
+	if (vma_is_hugetlb(state.vma))
 		return  mfill_atomic_hugetlb(ctx, state.vma, dst_start,
 					     src_start, len, flags);
 
@@ -1114,7 +1114,7 @@ static int mwriteprotect_range(struct us
 			break;
 		}
 
-		if (is_vm_hugetlb_page(dst_vma)) {
+		if (vma_is_hugetlb(dst_vma)) {
 			err = -EINVAL;
 			page_mask = vma_kernel_pagesize(dst_vma) - 1;
 			if ((start & page_mask) || (len & page_mask))
@@ -1172,7 +1172,7 @@ int mrwprotect_range(struct userfaultfd_
 		if (!userfaultfd_rwp(dst_vma))
 			return -ENOENT;
 
-		if (is_vm_hugetlb_page(dst_vma)) {
+		if (vma_is_hugetlb(dst_vma)) {
 			unsigned long page_mask;
 
 			page_mask = vma_kernel_pagesize(dst_vma) - 1;
@@ -2150,7 +2150,7 @@ static bool vma_can_userfault(struct vm_
 	if (vma->vm_flags & (VM_DROPPABLE | VM_SHADOW_STACK))
 		return false;
 
-	if (!is_vm_hugetlb_page(vma) && (vma->vm_flags & VM_SPECIAL))
+	if (!vma_is_hugetlb(vma) && (vma->vm_flags & VM_SPECIAL))
 		return false;
 
 	vm_flags &= __VM_UFFD_FLAGS;
@@ -2320,7 +2320,7 @@ static int userfaultfd_register_range(st
 		 */
 		userfaultfd_set_ctx(vma, ctx, vm_flags);
 
-		if (is_vm_hugetlb_page(vma) && uffd_disable_huge_pmd_share(vma))
+		if (vma_is_hugetlb(vma) && uffd_disable_huge_pmd_share(vma))
 			hugetlb_unshare_all_pmds(vma);
 
 skip:
@@ -2896,7 +2896,7 @@ vm_fault_t handle_userfault(struct vm_fa
 	 * (sleepable) vma lock can modify the current task state, that
 	 * must be before explicitly calling set_current_state().
 	 */
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_vma_lock_read(vma);
 
 	spin_lock_irq(&ctx->fault_pending_wqh.lock);
@@ -2913,7 +2913,7 @@ vm_fault_t handle_userfault(struct vm_fa
 	set_current_state(blocking_state);
 	spin_unlock_irq(&ctx->fault_pending_wqh.lock);
 
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		must_wait = userfaultfd_huge_must_wait(ctx, vmf, reason);
 		hugetlb_vma_unlock_read(vma);
 	} else {
@@ -3745,7 +3745,7 @@ static int userfaultfd_register(struct u
 	 * If the first vma contains huge pages, make sure start address
 	 * is aligned to huge page size.
 	 */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		unsigned long vma_hpagesize = vma_kernel_pagesize(vma);
 
 		if (start & (vma_hpagesize - 1))
@@ -3796,7 +3796,7 @@ static int userfaultfd_register(struct u
 		 * If this vma contains ending address, and huge pages
 		 * check alignment.
 		 */
-		if (is_vm_hugetlb_page(cur) && end <= cur->vm_end &&
+		if (vma_is_hugetlb(cur) && end <= cur->vm_end &&
 		    end > cur->vm_start) {
 			unsigned long vma_hpagesize = vma_kernel_pagesize(cur);
 
@@ -3832,7 +3832,7 @@ static int userfaultfd_register(struct u
 		/*
 		 * Note vmas containing huge pages
 		 */
-		if (is_vm_hugetlb_page(cur))
+		if (vma_is_hugetlb(cur))
 			basic_ioctls = true;
 
 		found = true;
@@ -3918,7 +3918,7 @@ static int userfaultfd_unregister(struct
 	 * If the first vma contains huge pages, make sure start address
 	 * is aligned to huge page size.
 	 */
-	if (is_vm_hugetlb_page(vma)) {
+	if (vma_is_hugetlb(vma)) {
 		unsigned long vma_hpagesize = vma_kernel_pagesize(vma);
 
 		if (start & (vma_hpagesize - 1))
--- a/mm/vma.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/vma.c
@@ -599,7 +599,7 @@ __split_vma(struct vma_iterator *vmi, st
 	 * boundary.
 	 */
 	vma_adjust_trans_huge(vma, vma->vm_start, addr, NULL);
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		hugetlb_split(vma, addr);
 
 	if (new_below) {
@@ -2251,7 +2251,7 @@ bool vma_wants_writenotify(struct vm_are
 	 * Do we need to track softdirty? hugetlb does not support softdirty
 	 * tracking yet.
 	 */
-	if (vma_soft_dirty_enabled(vma) && !is_vm_hugetlb_page(vma))
+	if (vma_soft_dirty_enabled(vma) && !vma_is_hugetlb(vma))
 		return true;
 
 	/* Do we need write faults for uffd-wp tracking? */
@@ -2370,7 +2370,7 @@ int mm_take_all_locks(struct mm_struct *
 		if (signal_pending(current))
 			goto out_unlock;
 		if (vma->vm_file && vma->vm_file->f_mapping &&
-				is_vm_hugetlb_page(vma))
+				vma_is_hugetlb(vma))
 			vm_lock_mapping(mm, vma->vm_file->f_mapping);
 	}
 
@@ -2379,7 +2379,7 @@ int mm_take_all_locks(struct mm_struct *
 		if (signal_pending(current))
 			goto out_unlock;
 		if (vma->vm_file && vma->vm_file->f_mapping &&
-				!is_vm_hugetlb_page(vma))
+				!vma_is_hugetlb(vma))
 			vm_lock_mapping(mm, vma->vm_file->f_mapping);
 	}
 
--- a/mm/vmscan.c~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/mm/vmscan.c
@@ -3515,7 +3515,7 @@ static int should_skip_vma(unsigned long
 	if (!vma_is_accessible(vma))
 		return true;
 
-	if (is_vm_hugetlb_page(vma))
+	if (vma_is_hugetlb(vma))
 		return true;
 
 	if (!vma_has_recency(vma))
--- a/tools/testing/vma/include/stubs.h~mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb
+++ a/tools/testing/vma/include/stubs.h
@@ -193,7 +193,7 @@ static inline bool mapping_can_writeback
 	return true;
 }
 
-static inline bool is_vm_hugetlb_page(struct vm_area_struct *vma)
+static inline bool vma_is_hugetlb(struct vm_area_struct *vma)
 {
 	return false;
 }
_

Patches currently in -mm which might be from ljs@kernel.org are

mm-vma-fix-mmap_prepare-file-handling-remove-file_doesnt_need_get.patch
mm-vma-introduce-and-use-vma_can_merge.patch
mm-consistently-validate-vma-state-after-mmap-hooks.patch
mm-vma-ensure-mmap_prepare-doesnt-set-actions-on-a-mergeable-vma.patch
mm-make-map_kernel_pages_-internal-and-unexported.patch
mm-vma-tidy-up-map-kernel-pages-enum-values.patch
mm-add-mmap-action-for-discontiguous-kernel-page-mapping.patch
docs-filesystems-update-mmap_prepare-docs-for-discontig-kernel-pgs.patch
drivers-usb-mon-update-to-use-mmap_prepare-map-kernel-pages.patch
infiniband-update-hfi1-to-use-remap_vmalloc_range.patch
selinux-reject-writable-opens-of-policy-file-drop-mmap-shared-write-check.patch
alsa-pcm-use-vm_insert_page-to-map-pcm-status-page.patch
bpf-arena-mark-arena_map_mmap-mappings-vm_mixedmap.patch
mm-vma-add-vma_is_mm_managed-predicates.patch
mm-vma-only-allow-mmap-to-clear-vma_maywrite_bit-if-not-mm-managed.patch
mm-vma-add-and-use-vma__is_fixed_mapping.patch
scsi-sg-convert-mmap-hook-to-mmap_prepare-and-rework.patch
fbdev-defio-assert-fbinfo_virtfb-drop-vm_io-add-vm_mixedmap.patch
hsi-cmt_speech-convert-mmap-hook-to-mmap_prepare-refactor.patch
mm-gup-error-out-early-on-vma_mayread_bit-vmas.patch
uprobes-remove-vm_io-set-vm_mixedmap-for-mapped-kernel-pages.patch
mm-mlock-clear-vma_locked_mask-over-mmap-callback.patch
mm-mlock-eliminate-weird-vma_io_bit-abuse-and-simplify.patch
mm-vma-enforce-that-mm-managed-mappings-may-not-set-vma_io_bit.patch
mm-remove-vma_io_bit-check-in-vma_is_mm_managed.patch
mm-remove-hugetlb_inlineh.patch
mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch
mm-drop-some-redundant-checks-around-hugetlb-vmas.patch
mm-madvise-update-is_valid_guard_vma-to-use-vma_can_merge.patch
mm-vma-introduce-vma_is_mm_backed.patch
mm-uffd-use-predicates-for-userfaultfd-checks.patch
mm-madvise-use-predicates-for-madvise-madv_dofork.patch
mm-eliminate-vma_special_flags-usage-when-hugetlb-explicitly-tested.patch
mm-eliminate-vma_special_flags-check-in-lru_gen_look_around.patch
mm-avoid-use-of-vma_special_flags-in-migrate_vma_setup.patch
mm-eliminate-vm_special-vma_special_flags.patch
fuse-dax-do-not-set-vm_mixedmap.patch
mm-huge_memory-remove-vma_is_special_huge.patch
mm-vma-const-ify-vma_assert_stabilised-and-associated-functions.patch
mm-implement-and-use-vma_has_anon_rmap-silence-kcsan.patch
mm-update-comments-to-refer-to-anon-rmap-rather-than-anon_vma.patch
mm-vma-dont-remove-vma-from-rmap-if-pgoff-unchanged.patch


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2026-10-10 22:02 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-09-17 21:25 + mm-rename-is_vm_hugetlb_page-to-vma_is_hugetlb.patch added to mm-unstable branch Andrew Morton
  -- strict thread matches above, loose matches on Subject: below --
2026-10-03 23:35 Andrew Morton
2026-10-03 23:59 Andrew Morton
2026-10-10 22:02 Andrew Morton

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