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mmap: Use find_vma_intersection in do_mmap() for overlap
authorLiam R. Howlett <Liam.Howlett@Oracle.com>
Tue, 24 Nov 2020 21:23:38 +0000 (16:23 -0500)
committerLiam R. Howlett <Liam.Howlett@Oracle.com>
Fri, 29 Jan 2021 16:07:55 +0000 (11:07 -0500)
commit68ea6e78a7ebb305d21fd903fff239ab062129e1
tree7872da4c203e2f7057571567fcbc6dc6f322f958tree
parente8ea5d32f9de65efb14c3b01f8897913817ec0e5commit | diff
mmap: Use find_vma_intersection in do_mmap() for overlap

When detecting a conflict with MAP_FIXED_NOREPLACE, using the new interface avoids
the need for a temp variable

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