lkml.org 
[lkml]   [2015]   [May]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [Resend][PATCH] PM / tick: Add tracepoints for suspend-to-idle diagnostics
On Fri, 15 May 2015, Rafael J. Wysocki wrote:

> On Sunday, May 10, 2015 01:23:35 AM Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> >
> > Add suspend/resume tracepoints to tick_freeze() and tick_unfreeze()
> > to catch when timekeeping is suspended and resumed during suspend-to-idle
> > so as to be able to check whether or not we enter the "frozen" state
> > and to measure the time spent in it.
> >
> > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
>
> Thomas, Peter, any objections here?

No.

Acked-by: Thomas Gleixner <tglx@linutronix.de>


\
 
 \ /
  Last update: 2015-05-15 00:21    [W:0.084 / U:1.828 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site