| From | Liam Howlett <> | Subject | [PATCH v11 54/69] mm/madvise: use vma_find() instead of vma linked list | Date | Sun, 17 Jul 2022 02:46:54 +0000 |
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From: "Liam R. Howlett" <Liam.Howlett@Oracle.com>
madvise_walk_vmas() no longer uses linked list.
Link: https://lkml.kernel.org/r/20220504011345.662299-39-Liam.Howlett@oracle.com Link: https://lkml.kernel.org/r/20220621204632.3370049-55-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: David Howells <dhowells@redhat.com> Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org> Cc: SeongJae Park <sj@kernel.org> Cc: Will Deacon <will@kernel.org> Cc: Davidlohr Bueso <dave@stgolabs.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> --- mm/madvise.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/madvise.c b/mm/madvise.c index 0316bbc6441b..12e8010c766c 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -1238,7 +1238,7 @@ int madvise_walk_vmas(struct mm_struct *mm, unsigned long start, if (start >= end) break; if (prev) - vma = prev->vm_next; + vma = find_vma(mm, prev->vm_end); else /* madvise_remove dropped mmap_lock */ vma = find_vma(mm, start); } -- 2.35.1
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