cgroup: list groupoom in cgroup features
List groupoom in cgroup features list (exported via
/sys/kernel/cgroup/features), which can be used by a userspace apps (most
likely, systemd) to get an idea which cgroup features are supported by
kernel.
Link: http://lkml.kernel.org/r/20171130152824.1591-8-guro@fb.com
Signed-off-by: Roman Gushchin <guro@fb.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: David Rientjes <rientjes@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
1 file changed
