From: Peter Zijlstra <peterz@infradead.org>
To: Mike Galbraith <bitbucket@online.de>
Cc: tkhai@yandex.ru, Juri Lelli <juri.lelli@gmail.com>,
mingo@redhat.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] sched/rt: fix rt timer activation/deactivation
Date: Wed, 26 Feb 2014 10:07:00 +0100 [thread overview]
Message-ID: <20140226090700.GG18404@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <1393382258.5142.4.camel@marge.simpson.net>
On Wed, Feb 26, 2014 at 03:37:38AM +0100, Mike Galbraith wrote:
> BTW, I noticed you can no longer turn the turn the noisy thing off since
> we grew DL. I added an old SGI boot parameter to tell it to go away.
You're talking about the rt badnwidth timer, right?
1) why won't it go away with DL added?
2) it should never appear when !rt_bandwidth_enabled(), so if you set
sysctl_sched_rt_runtime to -1 all this should go away already, no extra
patches required.
next prev parent reply other threads:[~2014-02-26 9:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-25 16:05 [PATCH] sched/rt: fix rt timer activation/deactivation Juri Lelli
2014-02-25 20:56 ` Kirill Tkhai
2014-02-26 2:37 ` Mike Galbraith
2014-02-26 9:07 ` Peter Zijlstra [this message]
2014-02-26 9:35 ` Kirill Tkhai
2014-02-26 10:01 ` Kirill Tkhai
2014-02-26 10:02 ` Mike Galbraith
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