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| author | Tejun Heo <tj@kernel.org> | 2014-05-13 12:19:22 -0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-05-13 12:19:22 -0400 |
| commit | ddab2b6e0e516098efe6d3b69585bb25b1408d61 (patch) | |
| tree | cbe91d86f26f8767ef4a5773a3f84d0c919ef5c1 /security | |
| parent | b3bfd983ca94cf1393accc11e90123c83909babb (diff) | |
| download | linux-ddab2b6e0e516098efe6d3b69585bb25b1408d61.tar.bz2 | |
cgroup: grab cgroup_mutex earlier in cgroup_subtree_control_write()
Move cgroup_lock_live_group() invocation upwards to right below
cgroup_tree_mutex in cgroup_subtree_control_write(). This is to help
the planned locking simplification.
This doesn't make any userland-visible behavioral changes.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions