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(parent: 340da75) | patch
mm/mempolicy.c: remove unnecessary is_valid_nodemask()
authorZhihui Zhang <zzhsuny@gmail.com>
Fri, 19 Dec 2014 00:17:09 +0000 (16:17 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 19 Dec 2014 03:08:10 +0000 (19:08 -0800)
commit4473a8012ee7c6a433f6596172992f9f3878da65
tree3ab6951a0023b6dafa27be536cb181fcabd89c1etree | snapshot
parent340da758dd1ed7c3c1145fb070291b8b898807e3commit | diff
mm/mempolicy.c: remove unnecessary is_valid_nodemask()

When nodes is true, nsc->mask2 has already been filtered by nsc->mask1,
which has already factored in node_states[N_MEMORY].

Signed-off-by: Zhihui Zhang <zzhsuny@gmail.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/mempolicy.c diff | blob | history
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