Messages in this thread | | | Date | Tue, 14 May 2013 10:57:59 -0700 | From | Tejun Heo <> | Subject | Re: [PATCH V5 5/5] fbcon: queue work on power efficient wq |
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On Wed, Apr 24, 2013 at 05:12:57PM +0530, Viresh Kumar wrote: > 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>
Dave, applied this to wq/for-3.11. Please holler if you want this to be routed differently.
Thanks!
-- tejun
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