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| author | Li Zefan <lizefan@huawei.com> | 2013-01-24 14:31:42 +0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-01-24 12:05:18 -0800 |
| commit | be44562613851235d801d41d5b3976dc4333f622 (patch) | |
| tree | ed68df6a444cd106b04f96645c03a6f97fcc2e0c /include/linux/cgroup.h | |
| parent | 86a3db5643c7d29bb36ca85c7a4bb67ad4d88d77 (diff) | |
| download | blackbird-op-linux-be44562613851235d801d41d5b3976dc4333f622.tar.gz blackbird-op-linux-be44562613851235d801d41d5b3976dc4333f622.zip | |
cgroup: remove synchronize_rcu() from cgroup_diput()
Free cgroup via call_rcu(). The actual work is done through
workqueue.
Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/cgroup.h')
| -rw-r--r-- | include/linux/cgroup.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 8118a3120378..900af5964f55 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -203,6 +203,7 @@ struct cgroup { /* For RCU-protected deletion */ struct rcu_head rcu_head; + struct work_struct free_work; /* List of events which userspace want to receive */ struct list_head event_list; |
