Douglas, > While testing the WRITE SCATTERED command support in a new sg3_utils > utility (sg_write_x) it was helpful to have a target that supported > this command. This command might be attractive to other kernel > subsystems. Even if end devices don't support this command yet, it > would most likely be a performance win if SCSI LLDs supported it (by > breaking it down to a series of WRITE commands), as that would cut > down the overhead of the block layer, the ULD (e.g. sd) and the SCSI > midlevel.
Applied to 4.16/scsi-queue, thanks! -- Martin K. Petersen Oracle Linux Engineering
