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| author | Tejun Heo <tj@kernel.org> | 2015-05-13 22:35:18 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2015-05-27 02:35:00 +0200 |
| commit | b5ba75b5fc0e8404e2c50cb68f39bb6a53fc916f (patch) | |
| tree | 467e0e1d4b745ca8ce37673f2fb5505487a82bb7 /include | |
| parent | sched, cgroup: replace signal_struct->group_rwsem with a global percpu_rwsem (diff) | |
| download | linux-b5ba75b5fc0e8404e2c50cb68f39bb6a53fc916f.tar.xz linux-b5ba75b5fc0e8404e2c50cb68f39bb6a53fc916f.zip | |
cgroup: simplify threadgroup locking
Now that threadgroup locking is made global, code paths around it can
be simplified.
* lock-verify-unlock-retry dancing removed from __cgroup_procs_write().
* Race protection against de_thread() removed from
cgroup_update_dfl_csses().
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions