mm/page_alloc.c: micro-optimization remove unnecessary branch

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Previously flags check was separated into two separated checks with two
separated branches. In case of presence of any of two mentioned flags,
the same effect on flow occurs. Therefore checks can be merged and one
branch can be avoided.

Signed-off-by: Mateusz Nosek <mateusznosek0@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Link: https://lkml.kernel.org/r/20200911092310.31136-1-mateusznosek0@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Mateusz Nosek 2020-10-13 16:55:45 -07:00 • committed by Linus Torvalds

parent b630749f01

commit cfb4a54191

1 changed files with 3 additions and 5 deletions

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mm/page_alloc.c

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