Damien, > + buflen = min(queue_max_sectors(disk->queue) << 9, > + roundup((nrz + 1) * 64, 512)); Shouldn't this be queue_max_hw_sectors()? max_sectors is the soft limit for filesystem reads and writes. max_hw_sectors is the per-command maximum data transfer supported by the controller. -- Martin K. Petersen Oracle Linux Engineering
