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authorTejun Heo <tj@kernel.org>2013-01-07 08:49:33 -0800
committerTejun Heo <tj@kernel.org>2013-01-07 08:50:28 -0800
commit12a9d2fef1d35770d3cdc2cd1faabb83c45bc0fa (patch)
treea7c50e81a638a156ce8d4f41dcab273397e6e474 /tools/cgroup
parentd5b1fe68baa7213f198e5be8cd1a1037258ab2c8 (diff)
downloadlinux-stericsson-12a9d2fef1d35770d3cdc2cd1faabb83c45bc0fa.tar.gz
cgroup: implement cgroup_rightmost_descendant()
Implement cgroup_rightmost_descendant() which returns the right most descendant of the specified cgroup. This can be used to skip the cgroup's subtree while iterating with cgroup_for_each_descendant_pre(). Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Michal Hocko <mhocko@suse.cz> Acked-by: Li Zefan <lizefan@huawei.com>
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