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
next prev parent 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 [PATCH] usb: Use a workqueue in usb_add_hcd() to reduce boot time 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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