diff options
| author | Mel Gorman <mgorman@suse.de> | 2014-01-21 15:51:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-21 16:19:48 -0800 |
| commit | 64a9a34e22896dad430e21a28ad8cb00a756fefc (patch) | |
| tree | a2b61f7edff663bdf35d688ff160f3153c23fba4 /kernel | |
| parent | af1839d722c986ffeaae1e70a6ef1c75ff38dcd5 (diff) | |
mm: numa: do not automatically migrate KSM pages
KSM pages can be shared between tasks that are not necessarily related
to each other from a NUMA perspective. This patch causes those pages to
be ignored by automatic NUMA balancing so they do not migrate and do not
cause unrelated tasks to be grouped together.
Signed-off-by: Mel Gorman <mgorman@suse.de>
Reviewed-by: Rik van Riel <riel@redhat.com>
Cc: Alex Thorlton <athorlton@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions