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| author | Tejun Heo <tj@kernel.org> | 2012-04-01 12:09:54 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2012-04-01 12:09:54 -0700 |
| commit | b0ca5a84fc3ad8f75bb2b7ac3dc6a77151cd3906 (patch) | |
| tree | 87dcdec8c3104ed00b34518b4dc1837e8c03d837 /include | |
| parent | ff4c8d503e2583b485da46d0ec3dcc29639ab889 (diff) | |
| download | blackbird-op-linux-b0ca5a84fc3ad8f75bb2b7ac3dc6a77151cd3906.tar.gz blackbird-op-linux-b0ca5a84fc3ad8f75bb2b7ac3dc6a77151cd3906.zip | |
cgroup: build list of all cgroups under a given cgroupfs_root
Build a list of all cgroups anchored at cgroupfs_root->allcg_list and
going through cgroup->allcg_node. The list is protected by
cgroup_mutex and will be used to improve cgroup file handling.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizf@cn.fujitsu.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cgroup.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 5a85b3415c1b..ad2a14680b7f 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -191,6 +191,8 @@ struct cgroup { */ struct list_head css_sets; + struct list_head allcg_node; /* cgroupfs_root->allcg_list */ + /* * Linked list running through all cgroups that can * potentially be reaped by the release agent. Protected by |
