(2012/11/03 17:38), Tejun Heo wrote:
Use RCU safe list operations for cgroup->children. This will be used
to implement cgroup children / descendant walking which can be used by
controllers.
Note that cgroup_create() now puts a new cgroup at the end of the
->children list instead of head. This isn't strictly necessary but is
done so that the iteration order is more conventional.
Signed-off-by: Tejun Heo <[email protected]>
Reviewed-by: KAMEZAWA Hiroyuki <[email protected]>
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