cgroup: implement CFTYPE_ONLY_ON_DFL
authorTejun Heo <tj@kernel.org>
Wed, 19 Mar 2014 14:23:55 +0000 (10:23 -0400)
committerTejun Heo <tj@kernel.org>
Wed, 19 Mar 2014 14:23:55 +0000 (10:23 -0400)
commit8cbbf2c972c4444cad36f61cd571714c39b8cf04
treefe3f24371e5f48023b319e217951fe48b66fc3ee
parenta2dd424750807f83632a2a70293961086fd8f870
cgroup: implement CFTYPE_ONLY_ON_DFL

This cftype flag makes the file only appear on the default hierarchy.
This will later be used for cgroup.controllers file.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
include/linux/cgroup.h
kernel/cgroup.c