tree a555fffaffdd8b19c530c722770016092997f111
parent 6f60eade2433cb3a38687d5f8a4f44b92c6c51bf
author Tejun Heo <tj@kernel.org> 1442613719 -0400
committer Tejun Heo <tj@kernel.org> 1442862887 -0400

memcg: generate file modified notifications on "memory.events"

cgroup core only recently grew generic notification support.  Wire up
"memory.events" so that it triggers a file modified event whenever its
content changes.

v2: Refreshed on top of mem_cgroup relocation.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Michal Hocko <mhocko@kernel.org>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Li Zefan <lizefan@huawei.com>