linux-kernel - Re: [RFC][PATCH] create workqueue threads only when needed

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Message-Id: <1233524261.18767.60.camel@pasglop>
Date:	Mon, 02 Feb 2009 08:37:41 +1100
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	Arjan van de Ven <arjan@...radead.org>,
	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Lai Jiangshan <laijs@...fujitsu.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [RFC][PATCH] create workqueue threads only when needed


> I don't know, most of those I've looked on are not documented about the reason
> for a private workqueue. I guess most of them can use the usual kevent.

The main problem with kevent is that it gets clogged up.

That's were thread pools kick in ... tried using Dave Howells slow
work ?

Cheers,
Ben.


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