diff options
| author | Mel Gorman <mgorman@techsingularity.net> | 2016-05-19 17:13:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-19 19:12:14 -0700 |
| commit | 3777999dd47ec00ec34a151b1d93c0a2b721e822 (patch) | |
| tree | 1c64a296774ffc929bf71ab7aab9023379f406dd /tools | |
| parent | 83d4ca8148fd9092715fd8ef75b30bbfd67fd2a9 (diff) | |
mm, page_alloc: check once if a zone has isolated pageblocks
When bulk freeing pages from the per-cpu lists the zone is checked for
isolated pageblocks on every release. This patch checks it once per
drain.
[mgorman@techsingularity.net: fix locking radce, per Vlastimil]
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions