On Wed, Oct 19, 2022 at 10:30:44AM +0300, Sagi Grimberg wrote: > iscsi defers network sends to a workqueue anyways, and no scsi lld sets > BLK_MQ_F_BLOCKING. Yes, but Mike had a series to implement a similar fast path as nvme-tcp as while ago that included supporting BLK_MQ_F_BLOCKING in the scsi midlayer. We'll also need it to convert the paride drivers to libata, but those are single request_queue per tag_set as far as I know.
