From: Andrew Morton <akpm@linux-foundation.org>
To: mm-commits@vger.kernel.org,soumish.das@gmail.com,akpm@linux-foundation.org
Subject: [merged mm-stable] mm-add-kernel-doc-comment-for-free_pgd_range.patch removed from -mm tree
Date: Sun, 11 May 2025 17:50:38 -0700 [thread overview]
Message-ID: <20250512005038.C6476C4CEE4@smtp.kernel.org> (raw)
The quilt patch titled
Subject: mm: add kernel-doc comment for free_pgd_range()
has been removed from the -mm tree. Its filename was
mm-add-kernel-doc-comment-for-free_pgd_range.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: SoumishDas <soumish.das@gmail.com>
Subject: mm: add kernel-doc comment for free_pgd_range()
Date: Tue, 25 Mar 2025 23:43:25 +0530
Provide kernel-doc for free_pgd_range() so it's easier to understand what
the function does and how it is used.
Link: https://lkml.kernel.org/r/20250325181325.5774-1-soumish.das@gmail.com
Signed-off-by: SoumishDas <soumish.das@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/memory.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
--- a/mm/memory.c~mm-add-kernel-doc-comment-for-free_pgd_range
+++ a/mm/memory.c
@@ -278,8 +278,17 @@ static inline void free_p4d_range(struct
p4d_free_tlb(tlb, p4d, start);
}
-/*
- * This function frees user-level page tables of a process.
+/**
+ * free_pgd_range - Unmap and free page tables in the range
+ * @tlb: the mmu_gather containing pending TLB flush info
+ * @addr: virtual address start
+ * @end: virtual address end
+ * @floor: lowest address boundary
+ * @ceiling: highest address boundary
+ *
+ * This function tears down all user-level page tables in the
+ * specified virtual address range [@addr..@end). It is part of
+ * the memory unmap flow.
*/
void free_pgd_range(struct mmu_gather *tlb,
unsigned long addr, unsigned long end,
_
Patches currently in -mm which might be from soumish.das@gmail.com are
reply other threads:[~2025-05-12 0:50 UTC|newest]
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