+ rmap-remove-define_page_vma_walk.patch added to mm-unstable branch

[Andrew Morton <akpm@linux-foundation.org>]

The patch titled
     Subject: rmap: remove DEFINE_PAGE_VMA_WALK()
has been added to the -mm mm-unstable branch.  Its filename is
     rmap-remove-define_page_vma_walk.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/rmap-remove-define_page_vma_walk.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: Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: rmap: remove DEFINE_PAGE_VMA_WALK()
Date: Fri, 24 May 2024 13:36:18 +0800

This are no users since commit 40d707f33db5 ("mm/ksm: use folio in
write_protect_page"), so remove DEFINE_PAGE_VMA_WALK().

Link: https://lkml.kernel.org/r/20240524053618.208895-1-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Alex Shi <alexs@kernel.org>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/rmap.h |   10 ----------
 1 file changed, 10 deletions(-)

--- a/include/linux/rmap.h~rmap-remove-define_page_vma_walk
+++ a/include/linux/rmap.h
@@ -684,16 +684,6 @@ struct page_vma_mapped_walk {
 	unsigned int flags;
 };
 
-#define DEFINE_PAGE_VMA_WALK(name, _page, _vma, _address, _flags)	\
-	struct page_vma_mapped_walk name = {				\
-		.pfn = page_to_pfn(_page),				\
-		.nr_pages = compound_nr(_page),				\
-		.pgoff = page_to_pgoff(_page),				\
-		.vma = _vma,						\
-		.address = _address,					\
-		.flags = _flags,					\
-	}
-
 #define DEFINE_FOLIO_VMA_WALK(name, _folio, _vma, _address, _flags)	\
 	struct page_vma_mapped_walk name = {				\
 		.pfn = folio_pfn(_folio),				\
_

Patches currently in -mm which might be from wangkefeng.wang@huawei.com are

mm-add-folio_alloc_mpol.patch
mm-mempolicy-use-folio_alloc_mpol_noprof-in-vma_alloc_folio_noprof.patch
mm-mempolicy-use-folio_alloc_mpol-in-alloc_migration_target_by_mpol.patch
mm-shmem-use-folio_alloc_mpol-in-shmem_alloc_folio.patch
mm-refactor-folio_undo_large_rmappable.patch
mm-memcontrol-remove-page_memcg.patch
rmap-remove-define_page_vma_walk.patch