From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Rick Brown <rick.brown.3@gmail.com>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: preempt_disable() question
Date: Wed, 19 Mar 2008 23:46:52 +0100 [thread overview]
Message-ID: <1205966812.6437.38.camel@lappy> (raw)
In-Reply-To: <7783925d0803181914n16b0a221l179cc350bc2f3f89@mail.gmail.com>
On Wed, 2008-03-19 at 07:44 +0530, Rick Brown wrote:
> Hi,
>
> I've asked this on kernel newbies before, but not enough responses.
>
> Does preempt_disable() disable preemption on all the processors, or
> just the local processor?
Just the local one
next prev parent reply other threads:[~2008-03-20 0:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-19 2:14 preempt_disable() question Rick Brown
2008-03-19 22:27 ` Jiri Slaby
2008-03-19 22:46 ` Peter Zijlstra [this message]
2008-03-20 16:23 ` Daniel Walker
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