From: Johannes Berg <johannes@sipsolutions.net>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Martin Mokrejs <mmokrejs@fold.natur.cuni.cz>,
Theodore Tso <tytso@mit.edu>,
Thomas Gleixner <tglx@linutronix.de>,
mingo@redhat.com, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [sched_delayed] sched: RT throttling activated
Date: Fri, 23 Aug 2013 15:10:03 +0200 [thread overview]
Message-ID: <1377263403.14021.26.camel@jlt4.sipsolutions.net> (raw)
In-Reply-To: <20130823130629.GZ31370@twins.programming.kicks-ass.net>
On Fri, 2013-08-23 at 15:06 +0200, Peter Zijlstra wrote:
> > > > 2161 FF [irq/50-iwlwifi]
> > > And wow, why would that thing consume that much cpu.
> >
> > How much is "that much"?
>
> 0.95s worth of time in the past 1s.
Huh, no, I have no idea how that can be. Any idea what it's doing?
johannes
next prev parent reply other threads:[~2013-08-23 13:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-23 8:53 Martin Mokrejs
2013-08-23 10:09 ` Peter Zijlstra
2013-08-23 10:38 ` Martin Mokrejs
2013-08-23 11:02 ` Peter Zijlstra
2013-08-23 11:35 ` Martin Mokrejs
2013-08-23 12:10 ` Peter Zijlstra
2013-08-23 12:33 ` Johannes Berg
2013-08-23 13:06 ` Peter Zijlstra
2013-08-23 13:10 ` Johannes Berg [this message]
2013-08-23 12:46 ` Martin Mokrejs
2013-08-23 13:01 ` Martin Mokrejs
2013-08-23 19:07 ` Martin Mokrejs
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