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(parent: bba5d65) | 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)
commit4c4b71dea5052ee1133b21af6b46dfd21b33d414
tree3ab6951a0023b6dafa27be536cb181fcabd89c1etree | snapshot
parentbba5d65f8095566799df35b2fec5b874a8a73713commit | 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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