linux-kernel - Re: Boot time regression in 2.6.38 after initial wq merge

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Message-ID: <4D641936.90404@versanet.de>
Date:	Tue, 22 Feb 2011 21:14:46 +0100
From:	"pantherchen@...sanet.de" <pantherchen@...sanet.de>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
CC:	Tejun Heo <tj@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: Boot time regression in 2.6.38 after initial wq merge

On 02/22/2011 08:52 PM, Dmitry Torokhov wrote:
> Ewww... tty/ldisc...
>
> Does it help if you change drivers/input/serio/serio.c::serio_queue_event()
> from calling
>
> 	schedule_work(&serio_event_work);
>
> to call
>
> 	queue_work(system_long_wq,&serio_event_work);
>
> ?

Yes, that works: http://img.xrmb2.net/images/499337.png

Regards,

Hernando Torque
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