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(parent: 2b4847e) | patch
mm: numa: call MMU notifiers on THP migration
authorMel Gorman <mgorman@suse.de>
Thu, 19 Dec 2013 01:08:33 +0000 (17:08 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 19 Dec 2013 03:04:51 +0000 (19:04 -0800)
commitf714f4f20e59ea6eea264a86b9a51fd51b88fc54
tree62838c16d35b2be000234942322f42bca868ee46tree | snapshot (tar.gz zip)
parent2b4847e73004c10ae6666c2e27b5c5430aed8698commit | diff
mm: numa: call MMU notifiers on THP migration

MMU notifiers must be called on THP page migration or secondary MMUs
will get very confused.

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>
mm/migrate.c diff | blob | blame | history