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Message-ID: <20121206192135.GE3676@htj.dyndns.org> Date: Thu, 6 Dec 2012 11:21:35 -0800 From: Tejun Heo <tj@...nel.org> To: Vivek Goyal <vgoyal@...hat.com> Cc: linux-kernel@...r.kernel.org, axboe@...nel.dk, jmoyer@...hat.com Subject: Re: [PATCH 6/6] cfq-iosched: Print sync-noidle information in blktrace messages On Wed, Oct 03, 2012 at 04:57:01PM -0400, Vivek Goyal wrote: > Currently we attach a character "S" or "A" to the cfqq<pid>, to represent > whether queues is sync or async. Add one more character "N" to represent > whether it is sync-noidle queue or sync queue. So now three different > type of queues will look as follows. > > cfq1234S --> sync queus > cfq1234SN --> sync noidle queue > cfq1234A --> Async queue > > Previously S/A classification was being printed only if group scheduling > was enabled. This patch also makes sure that this classification is > displayed even if group idling is disabled. > > Signed-off-by: Vivek Goyal <vgoyal@...hat.com> > Acked-by: Jeff Moyer <jmoyer@...hat.com> Acked-by: Tejun Heo <tj@...nel.org> Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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