diff options
Diffstat (limited to 'drivers/scsi/scsi_transport_fc.c')
| -rw-r--r-- | drivers/scsi/scsi_transport_fc.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index fdf3fa63905..1b214910b71 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -422,8 +422,7 @@ static int fc_host_setup(struct transport_container *tc, struct device *dev, snprintf(fc_host->work_q_name, sizeof(fc_host->work_q_name), "fc_wq_%d", shost->host_no); - fc_host->work_q = create_singlethread_workqueue( - fc_host->work_q_name); + fc_host->work_q = alloc_workqueue(fc_host->work_q_name, 0, 0); if (!fc_host->work_q) return -ENOMEM; @@ -431,8 +430,8 @@ static int fc_host_setup(struct transport_container *tc, struct device *dev, snprintf(fc_host->devloss_work_q_name, sizeof(fc_host->devloss_work_q_name), "fc_dl_%d", shost->host_no); - fc_host->devloss_work_q = create_singlethread_workqueue( - fc_host->devloss_work_q_name); + fc_host->devloss_work_q = + alloc_workqueue(fc_host->devloss_work_q_name, 0, 0); if (!fc_host->devloss_work_q) { destroy_workqueue(fc_host->work_q); fc_host->work_q = NULL; @@ -2489,6 +2488,8 @@ fc_rport_final_delete(struct work_struct *work) unsigned long flags; int do_callback = 0; + fc_terminate_rport_io(rport); + /* * if a scan is pending, flush the SCSI Host work_q so that * that we can reclaim the rport scan work element. @@ -2496,8 +2497,6 @@ fc_rport_final_delete(struct work_struct *work) if (rport->flags & FC_RPORT_SCAN_PENDING) scsi_flush_work(shost); - fc_terminate_rport_io(rport); - /* * Cancel any outstanding timers. These should really exist * only when rmmod'ing the LLDD and we're asking for @@ -3816,28 +3815,17 @@ fail_host_msg: static void fc_bsg_goose_queue(struct fc_rport *rport) { - int flagset; - unsigned long flags; - if (!rport->rqst_q) return; + /* + * This get/put dance makes no sense + */ get_device(&rport->dev); - - spin_lock_irqsave(rport->rqst_q->queue_lock, flags); - flagset = test_bit(QUEUE_FLAG_REENTER, &rport->rqst_q->queue_flags) && - !test_bit(QUEUE_FLAG_REENTER, &rport->rqst_q->queue_flags); - if (flagset) - queue_flag_set(QUEUE_FLAG_REENTER, rport->rqst_q); - __blk_run_queue(rport->rqst_q, false); - if (flagset) - queue_flag_clear(QUEUE_FLAG_REENTER, rport->rqst_q); - spin_unlock_irqrestore(rport->rqst_q->queue_lock, flags); - + blk_run_queue_async(rport->rqst_q); put_device(&rport->dev); } - /** * fc_bsg_rport_dispatch - process rport bsg requests and dispatch to LLDD * @q: rport request queue |