From 59506abe5e3474cd69b768b2c1a5760f872c72fe Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Mon, 21 Jun 2021 19:46:54 -0700 Subject: scsi: core: Inline scsi_mq_alloc_queue() Since scsi_mq_alloc_queue() only has one caller, inline it. This change was suggested by Christoph Hellwig. Link: https://lore.kernel.org/r/20210622024654.12543-1-bvanassche@acm.org Cc: Christoph Hellwig Cc: Ming Lei Cc: Ed Tsai Reviewed-by: Christoph Hellwig Reviewed-by: Ming Lei Signed-off-by: Bart Van Assche Signed-off-by: Martin K. Petersen --- drivers/scsi/scsi_lib.c | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'drivers/scsi/scsi_lib.c') diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 6b994baf87c2..d1f0ad7c4c36 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1897,18 +1897,6 @@ static const struct blk_mq_ops scsi_mq_ops = { .get_rq_budget_token = scsi_mq_get_rq_budget_token, }; -struct request_queue *scsi_mq_alloc_queue(struct scsi_device *sdev) -{ - sdev->request_queue = blk_mq_init_queue(&sdev->host->tag_set); - if (IS_ERR(sdev->request_queue)) - return NULL; - - sdev->request_queue->queuedata = sdev; - __scsi_init_queue(sdev->host, sdev->request_queue); - blk_queue_flag_set(QUEUE_FLAG_SCSI_PASSTHROUGH, sdev->request_queue); - return sdev->request_queue; -} - int scsi_mq_setup_tags(struct Scsi_Host *shost) { unsigned int cmd_size, sgl_size; -- cgit v1.2.3 From 104739aca4488909175e9e31d5cd7d75b82a2046 Mon Sep 17 00:00:00 2001 From: Quat Le Date: Tue, 29 Jun 2021 08:58:26 -0700 Subject: scsi: core: Retry I/O for Notify (Enable Spinup) Required error If the device is power-cycled, it takes time for the initiator to transmit the periodic NOTIFY (ENABLE SPINUP) SAS primitive, and for the device to respond to the primitive to become ACTIVE. Retry the I/O request to allow the device time to become ACTIVE. Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20210629155826.48441-1-quat.le@oracle.com Reviewed-by: Bart Van Assche Signed-off-by: Quat Le Signed-off-by: Martin K. Petersen --- drivers/scsi/scsi_lib.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/scsi/scsi_lib.c') diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index d1f0ad7c4c36..7184f93dfe15 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -726,6 +726,7 @@ static void scsi_io_completion_action(struct scsi_cmnd *cmd, int result) case 0x07: /* operation in progress */ case 0x08: /* Long write in progress */ case 0x09: /* self test in progress */ + case 0x11: /* notify (enable spinup) required */ case 0x14: /* space allocation in progress */ case 0x1a: /* start stop unit in progress */ case 0x1b: /* sanitize in progress */ -- cgit v1.2.3