cgroup: replace "cgroup.populated" with "cgroup.events"
authorTejun Heo <tj@kernel.org>
Fri, 18 Sep 2015 21:54:22 +0000 (17:54 -0400)
committerTejun Heo <tj@kernel.org>
Fri, 18 Sep 2015 21:54:22 +0000 (17:54 -0400)
commit4a07c222d3afb00e1113834fee38d23a8e5d71dc
tree10000327cd4426ba55b75b5c9d8954a8bd0bf2a5
parent9e10a130d9b62af976d17d120c95f3650769312c
cgroup: replace "cgroup.populated" with "cgroup.events"

memcg already uses "memory.events" for event reporting and other
controllers may need event reporting too.  Let's standardize on
"$SUBSYS.events" interface file for reporting events which don't
happen too frequently and thus can share event notification.

"cgroup.populated" is replaced with "populated" field in
"cgroup.events" and documentation is updated accordingly.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Li Zefan <lizefan@huawei.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Documentation/cgroups/unified-hierarchy.txt
include/linux/cgroup-defs.h
kernel/cgroup.c