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| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2010-05-26 17:42:36 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 12:12:43 -0400 |
| commit | dc98df5a1b7be402a0e1c71f1b89ccf249ac15ee (patch) | |
| tree | d54f48e26563eadd11114c787b5c27b4e44ebb19 /Documentation/cgroups/memory.txt | |
| parent | 595f4b694c2424f2af6e1de74c955bbe9cd7b73d (diff) | |
memcg: oom wakeup filter
memcg's oom waitqueue is a system-wide wait_queue (for handling
hierarchy.) So, it's better to add custom wake function and do filtering
in wake up path.
This patch adds a filtering feature for waking up oom-waiters. Hierarchy
is properly handled.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Reviewed-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/cgroups/memory.txt')
0 files changed, 0 insertions, 0 deletions