| commit | 7ef70e48735e17d2be5c8e8f85052842b16b923a | [log] [tgz] |
|---|---|---|
| author | Li Zefan <lizefan@huawei.com> | Fri Apr 26 11:58:03 2013 -0700 |
| committer | Tejun Heo <tj@kernel.org> | Fri Apr 26 11:58:03 2013 -0700 |
| tree | ed5a6f181441dc96dbda4fcea6e14632d0231d93 | |
| parent | cc20e01cd607282d48f8ea538aba10fa850a4312 [diff] |
cgroup: restore the call to eventfd->poll() I mistakenly removed the call to eventfd->poll() while I was actually intending to remove the return value... Calling evenfd->poll() will hook cgroup_event_wake() to the poll waitqueue, which will be called to unregister eventfd when rmdir a cgroup or close eventfd. Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Tejun Heo <tj@kernel.org>