From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: sedat.dilek@gmail.com, Stephen Rothwell <sfr@canb.auug.org.au>,
linux-next@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: linux-next: Tree for April 14 (Call-traces: RCU/ACPI/WQ related?)
Date: Tue, 26 Apr 2011 04:31:13 -0700 [thread overview]
Message-ID: <20110426113113.GH4308@linux.vnet.ibm.com> (raw)
In-Reply-To: <1303812417.20212.239.camel@twins>
On Tue, Apr 26, 2011 at 12:06:57PM +0200, Peter Zijlstra wrote:
> On Sun, 2011-04-24 at 09:43 -0700, Paul E. McKenney wrote:
> >
> > Peter, any thoughts on what I might have done wrong to get the scheduler
> > into a state where it was ignoring a runnable realtime task?
>
> Not really, the only thing I can think of is something like poking at
> task->state while its sleeping. One you set it to TASK_RUNNING wakeups
> will be ignored since its already running ;-)
Well, that does give my something to check for -- thank you!
Thanx, Paul
next prev parent reply other threads:[~2011-04-26 11:31 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-14 8:59 linux-next: Tree for April 14 (Call-traces: RCU/ACPI/WQ related?) Sedat Dilek
2011-04-14 9:16 ` Sedat Dilek
2011-04-14 10:19 ` Sedat Dilek
2011-04-14 22:19 ` Sedat Dilek
2011-04-14 22:44 ` Paul E. McKenney
2011-04-21 5:08 ` Paul E. McKenney
2011-04-21 9:07 ` Sedat Dilek
2011-04-21 10:24 ` Sedat Dilek
2011-04-21 12:49 ` Sedat Dilek
2011-04-21 14:28 ` Paul E. McKenney
2011-04-21 14:47 ` Sedat Dilek
2011-04-22 0:50 ` Paul E. McKenney
2011-04-22 9:40 ` Sedat Dilek
2011-04-22 15:02 ` Paul E. McKenney
2011-04-22 17:36 ` Sedat Dilek
2011-04-23 21:05 ` Paul E. McKenney
2011-04-23 21:16 ` Sedat Dilek
2011-04-23 23:04 ` Sedat Dilek
2011-04-23 23:08 ` Sedat Dilek
2011-04-24 6:27 ` Paul E. McKenney
2011-04-24 9:36 ` Sedat Dilek
2011-04-24 16:43 ` Paul E. McKenney
2011-04-26 5:06 ` Paul E. McKenney
2011-04-26 11:45 ` Sedat Dilek
2011-04-26 12:42 ` Paul E. McKenney
2011-04-26 12:50 ` Sedat Dilek
2011-04-26 15:42 ` Paul E. McKenney
2011-04-26 10:06 ` Peter Zijlstra
2011-04-26 11:31 ` Paul E. McKenney [this message]
2011-04-26 19:44 ` Paul E. McKenney
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