sched: numa: skip inaccessible VMAs
authorMel Gorman <mgorman@suse.de>
Thu, 19 Dec 2013 01:08:40 +0000 (17:08 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 19 Dec 2013 03:04:51 +0000 (19:04 -0800)
commit3c67f474558748b604e247d92b55dfe89654c81d
tree501810c12c591b51393b01c8271c2837c95c618a
parenteb4489f69f224356193364dc2762aa009738ca7f
sched: numa: skip inaccessible VMAs

Inaccessible VMA should not be trapping NUMA hint faults. Skip them.

Signed-off-by: Mel Gorman <mgorman@suse.de>
Reviewed-by: Rik van Riel <riel@redhat.com>
Cc: Alex Thorlton <athorlton@sgi.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/sched/fair.c