| commit | 99afb0fd5f05aac467ffa85c36778fec4396209b | [log] [tgz] |
|---|---|---|
| author | Li Zefan <lizefan@huawei.com> | Thu Feb 27 18:19:36 2014 +0800 |
| committer | Tejun Heo <tj@kernel.org> | Thu Feb 27 09:39:54 2014 -0500 |
| tree | 0cac821aec4a1dd0a6a86473df5b03864b788a81 | |
| parent | 4729583006772b9530404bc1bb7c3aa4a10ffd4d [diff] |
cpuset: fix a race condition in __cpuset_node_allowed_softwall() It's not safe to access task's cpuset after releasing task_lock(). Holding callback_mutex won't help. Cc: <stable@vger.kernel.org> Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Tejun Heo <tj@kernel.org>