Messages in this thread | | | Date | Sat, 19 Jul 2008 11:25:29 -0400 (EDT) | From | Alan Stern <> | Subject | Re [patch 2/3] fastboot: turn the USB hostcontroller initcalls into async initcalls |
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On 18 July, 2008, Arjan van de Ven wrote:
> From: Arjan van de Ven <arjan@linux.intel.com> > Subject: [PATCH] fastboot: turn the USB hostcontroller initcalls into > async initcalls > > the USB host controller init calls take a long time, mostly due to a > "minimally 100 msec" delay *per port* during initialization. > These are prime candidates for going in parallel to everything else. > > The USB device ordering is not affected by this due to the > serialized-within-eachother property of async initcalls.
Is there some reason this patch wasn't posted to the linux-usb mailing list as well as to LKML?
Where is this "minimally 100 msec" per-port delay you refer to? Offhand I can't recall any such delays in the init routines.
Alan Stern
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