Hi Bart, I think this is the wrong kind of check - while we do care about the size of the queue, we only do it as a side effect of the queue being able to handle REQ_OP_SCSI_IN/REQ_OP_SCSI_OUT commands.
I think we'll need a flag for those in the queue instead. And btw, I didn't get your cover letter [0/18], did that get lost somewhere?
