linux-kernel - Re: Work queue questions

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Message-ID: <20120924205432.GE29689@google.com>
Date:	Mon, 24 Sep 2012 13:54:32 -0700
From:	Tejun Heo <tj@...nel.org>
To:	Deepawali Verma <dverma249@...il.com>
Cc:	Chinmay V S <cvs268@...il.com>,
	Daniel Taylor <Daniel.Taylor@....com>,
	anish singh <anish198519851985@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: Work queue questions

On Mon, Sep 24, 2012 at 09:52:14PM +0100, Deepawali Verma wrote:
> I do not have ordering as requirement. I can use system work queue as
> well. what is max_active by default for system wq per cpu?

For system_unbound_wq, it's the larger one of 512 and 4 * #cpus.

-- 
tejun
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