From: Jens Axboe <jaxboe@fusionio.com>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
Tejun Heo <tj@kernel.org>
Subject: Re: [RFC][PATCH 3/3] block: Break long IRQ disabled region
Date: Wed, 22 Jun 2011 09:03:17 +0200 [thread overview]
Message-ID: <4E0193B5.3090406@fusionio.com> (raw)
In-Reply-To: <20110621233648.914681513@chello.nl>
On 2011-06-22 01:34, Peter Zijlstra wrote:
> Keeping IRQs disabled for long is not a feature.
This change looks fine to me. What kind of irq-off times did you see?
--
Jens Axboe
prev parent reply other threads:[~2011-06-22 7:03 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-21 23:34 [RFC][PATCH 0/3] Move WQ,unplug scheduler hooks Peter Zijlstra
2011-06-21 23:34 ` [RFC][PATCH 1/3] sched, block: Move unplug Peter Zijlstra
2011-06-22 7:01 ` Jens Axboe
2011-06-22 13:53 ` Thomas Gleixner
2011-06-22 14:01 ` Jens Axboe
2011-06-22 14:30 ` Thomas Gleixner
2011-06-22 14:38 ` Peter Zijlstra
2011-06-22 15:08 ` Vivek Goyal
2011-06-22 16:04 ` Jens Axboe
2011-06-21 23:34 ` [RFC][PATCH 2/3] sched, workqueue: Move WQ-sleeper wakeup Peter Zijlstra
2011-06-22 9:24 ` Tejun Heo
2011-06-22 9:27 ` Peter Zijlstra
2011-06-22 9:37 ` Tejun Heo
2011-06-22 13:47 ` Thomas Gleixner
2011-06-21 23:34 ` [RFC][PATCH 3/3] block: Break long IRQ disabled region Peter Zijlstra
2011-06-22 7:03 ` Jens Axboe [this message]
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