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From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Simon Glass <sjg@chromium.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Greg Kroah-Hartman <gregkh@suse.de>,
	linux-usb@vger.kernel.org,
	Sarah Sharp <sarah.a.sharp@linux.intel.com>
Subject: Re: [PATCH] usb: Use a workqueue in usb_add_hcd() to reduce boot time
Date: Tue, 24 Jan 2012 17:57:11 +0100	[thread overview]
Message-ID: <20120124165711.GC3836@linutronix.de> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1201211055180.24505-100000@netrider.rowland.org>

* Alan Stern | 2012-01-21 11:11:09 [-0500]:

>Doing time-consuming things later won't make any difference.  That is,
>suppose the boot sequence performs activities A and B, where A takes a
>long time.  Doing A later, so that the boot sequence performs B and
>then A, won't change the total time required.

That is true. However if you show the gui _now_ and look for USB later
then it feels faster and this is usually enough.

>Alan Stern

Sebastian

  reply	other threads:[~2012-01-24 16:57 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-19 23:37 Simon Glass
2012-01-20 15:46 ` Alan Stern
2012-01-20 23:47   ` Simon Glass
2012-01-21 16:11     ` Alan Stern
2012-01-24 16:57       ` Sebastian Andrzej Siewior [this message]
2012-01-24 17:22         ` Greg KH
2012-01-26 23:48           ` Simon Glass
2012-01-26 23:51             ` Greg KH
2012-01-26 23:57               ` Simon Glass
2012-01-27  0:07                 ` Greg KH
2012-01-27  2:45                   ` Simon Glass
2012-01-23 16:14     ` Alan Stern

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