| commit | bad34660344f37db8b55ce8bc139bddc7d83af1b | [log] [tgz] |
|---|---|---|
| author | Li Zefan <lizefan@huawei.com> | Fri Feb 14 16:54:28 2014 +0800 |
| committer | Tejun Heo <tj@kernel.org> | Fri Feb 14 10:52:39 2014 -0500 |
| tree | 21fbb75b3761a8f9c6d902780209089d6f059fb4 | |
| parent | 430af8ad9dad82d775d688155e1db1da385d3e7a [diff] |
cgroup: fix locking in cgroupstats_build() css_set_lock has been converted to css_set_rwsem, and rwsem can't nest inside rcu_read_lock. Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Tejun Heo <tj@kernel.org>