Am Freitag, 30. März 2007 09:45 schrieb David Brownell:
> > As an added complication, the resubmission would happen on another cpu.
> > Therefore the order on the bus must be correct, hence the "smp_mb()".
>
> Erm, resubmit would happen on the CPU running the completion handler.
> So, no mb() or even smp_mb() is required for resubmit-from-compltion.
Yes, but we are dealing with a completion handler allowing _another_ CPU
to resubmit the urb.
Regards
Oliver
-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys-and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________
linux-usb-devel@lists.sourceforge.net
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
