From: Mike Galbraith <efault@gmx.de>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Chris Mason <chris.mason@fusionio.com>,
"Chris L. Mason" <clmason@fusionio.com>,
"linux-rt-users@vger.kernel.org" <linux-rt-users@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: 3.4.4-rt13: btrfs + xfstests 006 = BOOM.. and a bonus rt_mutex deadlock report for absolutely free!
Date: Tue, 17 Jul 2012 06:46:14 +0200 [thread overview]
Message-ID: <1342500374.7353.47.camel@marge.simpson.net> (raw)
In-Reply-To: <1342499648.24525.17.camel@gandalf.stny.rr.com>
On Tue, 2012-07-17 at 00:34 -0400, Steven Rostedt wrote:
> On Tue, 2012-07-17 at 00:27 -0400, Steven Rostedt wrote:
>
> > Actually, I was mistaken. I forgot that we defined 'cpu_chill()' as
> > msleep(1) on RT, which would keep a deadlock from happening.
>
> Perhaps cpu_chill() isn't a good name, as it doesn't really explain what
> is happening. Perhaps one of the following?
>
> cpu_rest()
> cpu_sleep()
> cpu_deep_relax()
> cpu_dream()
> cpu_hypnotize()
( cpu_waste_truckloads_of_time();)
next prev parent reply other threads:[~2012-07-17 4:46 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-12 5:47 3.4.4-rt13: btrfs + xfstests 006 = BOOM.. and a bonus rt_mutex deadlock report for absolutely free! Mike Galbraith
2012-07-12 8:44 ` Mike Galbraith
2012-07-12 9:53 ` Mike Galbraith
2012-07-12 11:43 ` Thomas Gleixner
2012-07-12 11:57 ` Mike Galbraith
2012-07-12 13:31 ` Thomas Gleixner
2012-07-12 13:37 ` Mike Galbraith
2012-07-12 13:43 ` Thomas Gleixner
2012-07-12 13:48 ` Mike Galbraith
2012-07-12 13:51 ` Mike Galbraith
2012-07-13 6:31 ` Mike Galbraith
2012-07-13 9:52 ` Thomas Gleixner
2012-07-13 10:14 ` Mike Galbraith
2012-07-13 10:26 ` Thomas Gleixner
2012-07-13 10:47 ` Chris Mason
2012-07-13 12:50 ` Mike Galbraith
2012-07-12 11:07 ` Thomas Gleixner
2012-07-12 17:09 ` Chris Mason
2012-07-13 10:04 ` Thomas Gleixner
2012-07-13 12:50 ` Chris Mason
2012-07-13 14:47 ` Thomas Gleixner
2012-07-14 10:14 ` Mike Galbraith
2012-07-15 17:56 ` Chris Mason
2012-07-16 2:02 ` Mike Galbraith
2012-07-16 16:02 ` Steven Rostedt
2012-07-16 16:26 ` Mike Galbraith
2012-07-16 16:35 ` Chris Mason
2012-07-16 16:36 ` Mike Galbraith
2012-07-16 17:03 ` Steven Rostedt
2012-07-17 4:18 ` Mike Galbraith
2012-07-17 4:27 ` Steven Rostedt
2012-07-17 4:34 ` Steven Rostedt
2012-07-17 4:46 ` Mike Galbraith [this message]
2012-07-17 4:44 ` Mike Galbraith
2012-07-17 12:54 ` Mike Galbraith
2012-07-16 10:55 ` Mike Galbraith
2012-07-16 15:43 ` Chris Mason
2012-07-16 16:16 ` Mike Galbraith
2012-07-14 13:38 ` Mike Galbraith
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