| commit | eb4489f69f224356193364dc2762aa009738ca7f | [log] [tgz] |
|---|---|---|
| author | Mel Gorman <mgorman@suse.de> | Wed Dec 18 17:08:39 2013 -0800 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Wed Dec 18 19:04:51 2013 -0800 |
| tree | 989a782b069c484155770d122026ce2f447e8a2a | |
| parent | c3a489cac38d43ea6dc4ac240473b44b46deecf7 [diff] |
mm: numa: avoid unnecessary work on the failure path If a PMD changes during a THP migration then migration aborts but the failure path is doing more work than is necessary. 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>