lkml.org 
[lkml]   [2016]   [Jan]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 0/2] cpuidle optimizations (on top of linux-next)

* Sudeep Holla <sudeep.holla@arm.com> wrote:

> On 15/01/16 23:53, Rafael J. Wysocki wrote:
> >Hi,
> >
> >When I was looking at the cpuidle code after the Sudeeps's problem report,
> >it occured to me that we had some pointless overhead there, so two
> >changes to reduce it follow.
> >
> >[1/2] Make the fallback to to default_idle_call() in call_cpuidle()
> > unnecessary and drop it.
> >[2/2] Make menu_select() avoid checking states that don't need to
> > (or even shouldn't) be checked when making the selection.
> >
>
> Tested-by: Sudeep Holla <sudeep.holla@arm.com>

Rafael, can I pick these up into the scheduler tree?

Thanks,

Ingo

\
 
 \ /
  Last update: 2016-01-19 09:01    [W:0.105 / U:0.088 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site