diff options
author | Tejun Heo <tj@kernel.org> | 2012-11-09 09:12:29 -0800 |
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committer | Tejun Heo <tj@kernel.org> | 2012-11-09 09:12:29 -0800 |
commit | eb6fd5040ee799009173daa49c3e7aa0362167c9 (patch) | |
tree | 16d837a4479b25d379b558d850431fb3b7291dd1 /kernel/exit.c | |
parent | a8638030f668884720b8f4456448d0ce33952b05 (diff) |
cgroup: use rculist ops for cgroup->children
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 <tj@kernel.org>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Li Zefan <lizefan@huawei.com>
Diffstat (limited to 'kernel/exit.c')
0 files changed, 0 insertions, 0 deletions