New requests are effectively blocked for usb-storage, if nothing else. Our queue depth is 1 command.
Matt
On Thu, Mar 20, 2003 at 01:07:23AM +0100, Oliver Neukum wrote:
> Am Donnerstag, 20. März 2003 01:04 schrieb Matthew Dharm:
> > I'm not certain this is a problem...
> >
> > I know blocking is legal in the SCSI error-handling context. Other I/O
> > will continue during this time.
>
> Blocking as such is OK. Blocking on IO that is waiting for your own device
> to process IO requests is not OK. The SCSI layer guarantees that a driver
> gets no more requests while the error handler is running, doesn't it?
>
> Regards
> Oliver
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