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| author | KAMEZAWA Hiroyuki | 2011-02-02 00:52:45 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2011-02-03 01:03:19 +0100 |
| commit | 3751d60430fe4c26460a5ca8ad8672d32f93bcb1 (patch) | |
| tree | f0bbefb76a4fc328ca441bd71fc49a5a091bb323 /include/linux | |
| parent | memcg: never OOM when charging huge pages (diff) | |
| download | kernel-qcow2-linux-3751d60430fe4c26460a5ca8ad8672d32f93bcb1.tar.gz kernel-qcow2-linux-3751d60430fe4c26460a5ca8ad8672d32f93bcb1.tar.xz kernel-qcow2-linux-3751d60430fe4c26460a5ca8ad8672d32f93bcb1.zip | |
memcg: fix event counting breakage from recent THP update
Changes in e401f1761 ("memcg: modify accounting function for supporting
THP better") adds nr_pages to support multiple page size in
memory_cgroup_charge_statistics.
But counting the number of event nees abs(nr_pages) for increasing
counters. This patch fixes event counting.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Reviewed-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Minchan Kim <minchan.kim@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions