From: Daniel Walker <dwalker@mvista.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH -rt] disconnect warp check from hrtimers
Date: Wed, 27 Dec 2006 10:36:18 -0800 [thread overview]
Message-ID: <1167244578.14081.37.camel@imap.mvista.com> (raw)
In-Reply-To: <1167242644.14081.33.camel@imap.mvista.com>
On Wed, 2006-12-27 at 10:04 -0800, Daniel Walker wrote:
> On Wed, 2006-12-27 at 09:53 -0800, Daniel Walker wrote:
>
> > The system hang was resolved by changing the irq threads to all prio
> > 50 ..
>
> Guess I was wrong about this.. The hang was resolved, but I's not sure
> how yet ..
Looks like it was the irq thread priority _and_ the softirq prio needed
to be raised. softirq was at SCHED_FIFO 1 which caused the hang (or
that's how it looks).
Daniel
prev parent reply other threads:[~2006-12-27 18:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-27 17:28 Daniel Walker
2006-12-27 17:39 ` Ingo Molnar
2006-12-27 17:53 ` Daniel Walker
2006-12-27 18:04 ` Daniel Walker
2006-12-27 18:36 ` Daniel Walker [this message]
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