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mm/ksm: Use vma_lookup() in find_mergeable_vma()
authorLiam R. Howlett <Liam.Howlett@Oracle.com>
Thu, 8 Apr 2021 20:23:43 +0000 (16:23 -0400)
committerLiam R. Howlett <Liam.Howlett@Oracle.com>
Mon, 10 May 2021 16:39:28 +0000 (12:39 -0400)
commit56eb04bf938f4bda8793e8d24357dca1db638600
tree42a3622737eab1485e8503baf886bf7c143575a5tree
parent69ed31fa499545947e4e3fe82a6b3a8d84675f18commit | diff
mm/ksm: Use vma_lookup() in find_mergeable_vma()

Use vma_lookup() to find the VMA at a specific address.  As vma_lookup()
will return NULL if the address is not within any VMA, the start address
no longer needs to be validated.

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
mm/ksm.c diff | blob | history
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