linux-kernel - Re: [RFC][PATCH 3/3] block: Break long IRQ disabled region

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Message-ID: <4E0193B5.3090406@fusionio.com>
Date:	Wed, 22 Jun 2011 09:03:17 +0200
From:	Jens Axboe <jaxboe@...ionio.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>, Tejun Heo <tj@...nel.org>
Subject: Re: [RFC][PATCH 3/3] block: Break long IRQ disabled region

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

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