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(parent: da358d5) | patch
mm/madvise: use vma_lookup() instead of find_vma()
authorMiaohe Lin <linmiaohe@huawei.com>
Tue, 22 Mar 2022 21:46:41 +0000 (14:46 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 22 Mar 2022 22:57:09 +0000 (15:57 -0700)
commit531037a06518094aba283194aa0d4808b0c47656
tree0946eda68751489ef9197dcac8b0d9a24d3b002ftree | snapshot
parentda358d5c0e589a7a594551951a9631091e5479b6commit | diff
mm/madvise: use vma_lookup() instead of find_vma()

Using vma_lookup() verifies the start address is contained in the found
vma.  This results in easier to read the code.

Link: https://lkml.kernel.org/r/20220311082731.63513-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/madvise.c diff | blob | history
Domain: System / Kernel;