diff options
| author | Zefan Li <lizefan@huawei.com> | 2014-09-18 12:06:19 +0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-09-18 21:14:22 +0400 |
| commit | 971ff49355387fef41d1327434d8939721a4eb35 (patch) | |
| tree | 3488f3db1de2b97183453864f0a3c2a896ef856a /include | |
| parent | 0c8fc2c1210556434835adfb2274f41704853e8a (diff) | |
| download | linux-971ff49355387fef41d1327434d8939721a4eb35.tar.xz | |
cgroup: use a per-cgroup work for release agent
Instead of using a global work to schedule release agent on removable
cgroups, we change to use a per-cgroup work to do this, which makes
the code much simpler.
v2: use a dedicated work instead of reusing css->destroy_work. (Tejun)
Signed-off-by: Zefan Li <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cgroup.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index f7898e0bce1e..51958d0fb88f 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -234,13 +234,6 @@ struct cgroup { struct list_head e_csets[CGROUP_SUBSYS_COUNT]; /* - * Linked list running through all cgroups that can - * potentially be reaped by the release agent. Protected by - * release_list_lock - */ - struct list_head release_list; - - /* * list of pidlists, up to two for each namespace (one for procs, one * for tasks); created on demand. */ @@ -249,6 +242,9 @@ struct cgroup { /* used to wait for offlining of csses */ wait_queue_head_t offline_waitq; + + /* used to schedule release agent */ + struct work_struct release_agent_work; }; #define MAX_CGROUP_ROOT_NAMELEN 64 |