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| author | Joonsoo Kim <js1304@gmail.com> | 2012-08-15 16:25:41 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2012-08-16 23:21:16 +0200 |
| commit | 7635d2fd7f0fa63b6ec03050614c314d7139f14a (patch) | |
| tree | 8d8d0387e6f791ed67ad5d23dfe0fb93a1615337 /README | |
| parent | workqueue: use system_highpri_wq for highpri workers in rebind_workers() (diff) | |
| download | linux-7635d2fd7f0fa63b6ec03050614c314d7139f14a.tar.xz linux-7635d2fd7f0fa63b6ec03050614c314d7139f14a.zip | |
workqueue: use system_highpri_wq for unbind_work
To speed cpu down processing up, use system_highpri_wq.
As scheduling priority of workers on it is higher than system_wq and
it is not contended by other normal works on this cpu, work on it
is processed faster than system_wq.
tj: CPU up/downs care quite a bit about latency these days. This
shouldn't hurt anything and makes sense.
Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'README')
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