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From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux PM list <linux-pm@vger.kernel.org>
Subject: Re: [Resend][PATCH] PM / tick: Add tracepoints for suspend-to-idle diagnostics
Date: Fri, 15 May 2015 01:42:55 +0200	[thread overview]
Message-ID: <1892508.rYMRoIEMoX@vostro.rjw.lan> (raw)
In-Reply-To: <alpine.DEB.2.11.1505142342530.4225@nanos>

On Thursday, May 14, 2015 11:43:11 PM Thomas Gleixner wrote:
> 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>

Thanks!


      reply	other threads:[~2015-05-14 23:17 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-09 23:09 [PATCH] " Rafael J. Wysocki
2015-05-09 23:23 ` [Resend][PATCH] " Rafael J. Wysocki
2015-05-14 22:04   ` Rafael J. Wysocki
2015-05-14 21:43     ` Thomas Gleixner
2015-05-14 23:42       ` Rafael J. Wysocki [this message]

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