linux-kernel - Re: [PATCH 1/2] percpu: allow pcpu_alloc() to be called with IRQs off

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Message-ID: <4AE85C53.7020400@kernel.org>
Date:	Wed, 28 Oct 2009 15:59:31 +0100
From:	Tejun Heo <tj@...nel.org>
To:	Jiri Kosina <jkosina@...e.cz>
CC:	Ingo Molnar <mingo@...e.hu>, Peter Zijlstra <peterz@...radead.org>,
	Jeff Mahoney <jeffm@...e.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Tony Luck <tony.luck@...el.com>,
	Fenghua Yu <fenghua.yu@...el.com>, linux-ia64@...r.kernel.org
Subject: Re: [PATCH 1/2] percpu: allow pcpu_alloc() to be called with IRQs
 off

Comment added why irqsave/restore are used in alloc path and queued in
percpu#for-linus.  I'll send pull request in a few hours.

Thanks.

--
tejun
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