diff options
Diffstat (limited to 'drivers/infiniband/ulp/srp/ib_srp.c')
| -rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 7c0a3d9c905..ae1ab6acf46 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -361,9 +361,9 @@ static void srp_remove_work(void *target_ptr) target->state = SRP_TARGET_REMOVED; spin_unlock_irq(target->scsi_host->host_lock); - mutex_lock(&target->srp_host->target_mutex); + spin_lock(&target->srp_host->target_lock); list_del(&target->list); - mutex_unlock(&target->srp_host->target_mutex); + spin_unlock(&target->srp_host->target_lock); scsi_remove_host(target->scsi_host); ib_destroy_cm_id(target->cm_id); @@ -1450,9 +1450,9 @@ static int srp_add_target(struct srp_host *host, struct srp_target_port *target) if (scsi_add_host(target->scsi_host, host->dev->dev->dma_device)) return -ENODEV; - mutex_lock(&host->target_mutex); + spin_lock(&host->target_lock); list_add_tail(&target->list, &host->target_list); - mutex_unlock(&host->target_mutex); + spin_unlock(&host->target_lock); target->state = SRP_TARGET_LIVE; @@ -1724,7 +1724,7 @@ static struct srp_host *srp_add_port(struct srp_device *device, u8 port) return NULL; INIT_LIST_HEAD(&host->target_list); - mutex_init(&host->target_mutex); + spin_lock_init(&host->target_lock); init_completion(&host->released); host->dev = device; host->port = port; @@ -1866,14 +1866,14 @@ static void srp_remove_one(struct ib_device *device) * Mark all target ports as removed, so we stop queueing * commands and don't try to reconnect. */ - mutex_lock(&host->target_mutex); + spin_lock(&host->target_lock); list_for_each_entry(target, &host->target_list, list) { spin_lock_irqsave(target->scsi_host->host_lock, flags); if (target->state != SRP_TARGET_REMOVED) target->state = SRP_TARGET_REMOVED; spin_unlock_irqrestore(target->scsi_host->host_lock, flags); } - mutex_unlock(&host->target_mutex); + spin_unlock(&host->target_lock); /* * Wait for any reconnection tasks that may have |