tree 0fb831a01eb2931f73081d90f6a9951a017e06a4
parent 284f39afeaa4ab1409b8f43b29cdea3007960ee3
author Johannes Weiner <hannes@cmpxchg.org> 1396910262 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1396913756 -0700

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>