linux-kernel - Re: [PATCH 1/2] workqueues: implement flush

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Message-ID: <20080614185107.GA2470@ami.dom.local>
Date:	Sat, 14 Jun 2008 20:51:07 +0200
From:	Jarek Poplawski <jarkao2@...il.com>
To:	Oleg Nesterov <oleg@...sign.ru>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Jarek Poplawski <jarkao2@...pl>,
	Max Krasnyansky <maxk@...lcomm.com>,
	Peter Zijlstra <peterz@...radead.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] workqueues: implement flush_work()

On Sat, Jun 14, 2008 at 05:59:51PM +0400, Oleg Nesterov wrote:
> On 06/14, Jarek Poplawski wrote:
...
> > Another question is if schedule_on_each_cpu() is really such a good
> > example here: it seems these "xxx && yyy" examples could be faster,
> > but I've lost track of this earlier thread.
> 
> schedule_on_each_cpu() can't use cancel_ + ->func(), the code should
> be executed on the remote CPU.

???
Actually I meant this "xxx && yyy" schedule_on_each_cpu():

http://marc.info/?l=linux-kernel&m=121329259203187&w=2

Regards,
Jarek P.
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