diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2013-04-24 17:12:57 +0530 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2016-08-26 20:22:05 +0200 |
| commit | f67d44ae8f59cd3f7a4897bc84259ec8cf94582e (patch) | |
| tree | d8dd21ae6f074e72039a44410fd770e4927b3be7 /drivers/message | |
| parent | 9576289196a2bbf411ce3f263730606d6d1782ba (diff) | |
fbcon: queue work on power efficient wq
fbcon uses workqueues and it has no real dependency of scheduling these on the
cpu which scheduled them.
On a idle system, it is observed that and idle cpu wakes up many times just to
service this work. It would be better if we can schedule it on a cpu which the
scheduler believes to be the most appropriate one.
This patch replaces system_wq with system_power_efficient_wq.
Cc: Dave Airlie <airlied@redhat.com>
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
(cherry picked from commit a85f1a41f020bc2c97611060bcfae6f48a1db28d)
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Stefan Guendhoer <stefan@guendhoer.com>
Diffstat (limited to 'drivers/message')
0 files changed, 0 insertions, 0 deletions