From: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Dave Young <hidave.darkstar@gmail.com>,
linux-kernel@vger.kernel.org, mingo@elte.hu
Subject: Re: [PATCH] sched: don't take a mutex from interrupt context
Date: Tue, 22 Jan 2008 22:53:59 +0530 [thread overview]
Message-ID: <20080122172359.GA801@linux.vnet.ibm.com> (raw)
In-Reply-To: <1201020454.6341.29.camel@lappy>
On Tue, Jan 22, 2008 at 05:47:34PM +0100, Peter Zijlstra wrote:
> It should not, that would be another bug, but from a quick glance at the
> code it doesn't do that.
Hmm I had it in my back of mind that printk() could sleep. Looks like
that has changed and so the patch you sent should be fine.
Thanks!
- vatsa
next prev parent reply other threads:[~2008-01-22 17:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-22 2:36 WARNING: at kernel/mutex.c:134 Dave Young
2008-01-22 16:25 ` [PATCH] sched: don't take a mutex from interrupt context Peter Zijlstra
2008-01-22 16:51 ` Srivatsa Vaddagiri
2008-01-22 16:47 ` Peter Zijlstra
2008-01-22 17:23 ` Srivatsa Vaddagiri [this message]
2008-01-22 17:07 ` Ingo Molnar
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