| commit | 03583f1a631c0511dfd2f16e716d5b40f675de5a | [log] [tgz] |
|---|---|---|
| author | Johannes Weiner <hannes@cmpxchg.org> | Mon Apr 07 15:37:42 2014 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Mon Apr 07 16:35:56 2014 -0700 |
| tree | 0fb831a01eb2931f73081d90f6a9951a017e06a4 | |
| parent | 284f39afeaa4ab1409b8f43b29cdea3007960ee3 [diff] |
memcg: remove unnecessary !mm check from try_get_mem_cgroup_from_mm() Users pass either a mm that has been established under task lock, or use a verified current->mm, which means the task can't be exiting. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Michal Hocko <mhocko@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>