linux-kernel - Re: [13/17] Virtual compound page freeing in interrupt context

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Date:	Fri, 28 Sep 2007 10:35:44 -0700 (PDT)
From:	Christoph Lameter <clameter@....com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
cc:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [13/17] Virtual compound page freeing in interrupt context

On Fri, 28 Sep 2007, KAMEZAWA Hiroyuki wrote:

> On Tue, 25 Sep 2007 16:42:17 -0700
> Christoph Lameter <clameter@....com> wrote:
> 
> > +static noinline void vcompound_free(void *addr)
> > +{
> > +	if (in_interrupt()) {
> 
> Should be (in_interrupt() || irqs_disabled()) ?

Maybe only irqs_disabled()?
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