Re: [PATCH V4] scsi: core: use blk_mq_requeue_request in __scsi_queue_insert

2018-03-06 Thread Martin K. Petersen
Jianchao, > In scsi core, __scsi_queue_insert should just put request back on > the queue and retry using the same command as before. However, for > blk-mq, scsi_mq_requeue_cmd is employed here which will unprepare > the request. To align with the semantics of __scsi_queue_insert, > use

Re: [PATCH V4] scsi: core: use blk_mq_requeue_request in __scsi_queue_insert

2018-03-06 Thread jianchao.wang
Hi Martin Can you take your precious time to review this ? Thanks in advice. Jianchao On 03/03/2018 09:54 AM, Jianchao Wang wrote: > In scsi core, __scsi_queue_insert should just put request back on > the queue and retry using the same command as before. However, for > blk-mq,