John Garry a9ee3f8406 scsi: libsas: Add sas_task_find_rq()
blk-mq already provides a unique tag per request. Some libsas LLDDs - like
hisi_sas - already use this tag as the unique per-I/O HW tag.

Add a common function to provide the request associated with a sas_task for
all libsas LLDDs.

Signed-off-by: John Garry <john.garry@huawei.com>
Link: https://lore.kernel.org/r/1666091763-11023-2-git-send-email-john.garry@huawei.com
Reviewed-by: Jack Wang <jinpu.wang@ionos.com>
Reviewed-by: Jason Yan <yanaijie@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-10-22 03:02:51 +00:00
..
2022-05-25 19:09:48 -07:00
2019-07-11 15:14:01 -07:00
2022-10-22 03:02:51 +00:00
2022-04-25 23:23:05 -04:00
2019-07-11 15:14:01 -07:00
2020-03-24 07:57:07 -06:00