On Thu, Feb 18, 2010 at 7:59 AM, Greg KH <greg@xxxxxxxxx> wrote: > Very nice job, although it would be interesting to see if the > preallocated urbs really had any affect here :) Yea, as you say it's not the pre-alloc, it's the async dispatch (multiple urbs in flight - rendering of one buffer being able to be concurrent with others in transit) that's the big win. Best wishes, Bernie _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
