| commit | d969fbe69e07fcceb0558b35d4c75eb046041c5e | [log] [tgz] |
|---|---|---|
| author | Li Zefan <lizf@cn.fujitsu.com> | Thu Apr 02 16:57:31 2009 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Thu Apr 02 19:04:54 2009 -0700 |
| tree | e93bab346a32b061522a946fe3a012155c59c27c | |
| parent | 0670e08bdfc67272f8c3087030417465629b8073 [diff] |
debug cgroup: remove unneeded cgroup_lock Since we are in cgroup write handler, so the cgrp is valid, so we don't have to hold cgroup_mutex when calling cgroup_task_count(). One similar example is in cgroup_tasks_open(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Paul Menage <menage@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>