Commits
Zhihui Zhang committed 859f7ef142a
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>