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SubjectRe: [PATCH 2/9] cgroup: Use rculist ops for cgroup->children
(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 <>

Reviewed-by: KAMEZAWA Hiroyuki <>

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