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Date: Wed, 08 May 2013 02:02:24 +0200 From: "Rafael J. Wysocki" <rjw@...k.pl> To: Tejun Heo <tj@...nel.org>, Colin Cross <ccross@...roid.com> Cc: linux-kernel@...r.kernel.org, Pavel Machek <pavel@....cz>, Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, Andrew Morton <akpm@...ux-foundation.org>, Mandeep Singh Baines <msb@...omium.org>, Oleg Nesterov <oleg@...hat.com>, linux-nfs@...r.kernel.org, linux-pm@...r.kernel.org, netdev@...r.kernel.org, Linus Torvalds <torvalds@...ux-foundation.org> Subject: Re: [PATCH v2 00/10] optimize freezing tasks by reducing task wakeups On Tuesday, May 07, 2013 11:12:37 AM Tejun Heo wrote: > Hello, > > On Mon, May 06, 2013 at 04:50:05PM -0700, Colin Cross wrote: > > On slow cpus the large number of task wakeups and context switches > > triggered by freezing and thawing tasks can take a significant amount > > of cpu time. This patch series reduces the amount of work done during > > freezing tasks by avoiding waking up tasks that are already in a freezable > > state. > > For the whole series, > > Acked-by: Tejun Heo <tj@...nel.org> > > Thanks a lot! All 16 patches queued up as v3.11 material. Many thanks to everyone involved, Rafael -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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