On Fri, Oct 24, 2014 at 04:43:15AM +0000, Elliott, Robert (Server Storage) wrote: > However, it was looking at scmd->tag, which is always 0xff (at > least in those early discovery commands). scmd->request->tag > looks like it is the field that has the correct values. > > Also, I noticed that scmd->tag is just an 8 bit field, so > it could never represent a large number of tags. Yes, we need to get rid of scmd->tag. Hannes had a patchset to get started on it, and I hope either he or someone else will have time to get back to it ASAP. > Just to confirm: After calling scsi_init_shared_tag_map() > in non-mq mode, will scmd->request->tag be based on > controller-wide tag allocation (never using the same > value at the same time for the request queues of multiple > devices in that controller)? Yes. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
