diff options
| -rw-r--r-- | drivers/target/tcm_fc/tfc_cmd.c | 17 | ||||
| -rw-r--r-- | drivers/target/tcm_fc/tfc_conf.c | 4 |
2 files changed, 10 insertions, 11 deletions
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c index 74d5bb76620..a00951c8032 100644 --- a/drivers/target/tcm_fc/tfc_cmd.c +++ b/drivers/target/tcm_fc/tfc_cmd.c @@ -94,15 +94,17 @@ void ft_dump_cmd(struct ft_cmd *cmd, const char *caller) static void ft_queue_cmd(struct ft_sess *sess, struct ft_cmd *cmd) { - struct se_queue_obj *qobj; + struct ft_tpg *tpg = sess->tport->tpg; + struct se_queue_obj *qobj = &tpg->qobj; unsigned long flags; qobj = &sess->tport->tpg->qobj; spin_lock_irqsave(&qobj->cmd_queue_lock, flags); list_add_tail(&cmd->se_req.qr_list, &qobj->qobj_list); - spin_unlock_irqrestore(&qobj->cmd_queue_lock, flags); atomic_inc(&qobj->queue_cnt); - wake_up_interruptible(&qobj->thread_wq); + spin_unlock_irqrestore(&qobj->cmd_queue_lock, flags); + + wake_up_process(tpg->thread); } static struct ft_cmd *ft_dequeue_cmd(struct se_queue_obj *qobj) @@ -688,15 +690,12 @@ int ft_thread(void *arg) struct ft_tpg *tpg = arg; struct se_queue_obj *qobj = &tpg->qobj; struct ft_cmd *cmd; - int ret; - - set_user_nice(current, -20); while (!kthread_should_stop()) { - ret = wait_event_interruptible(qobj->thread_wq, - atomic_read(&qobj->queue_cnt) || kthread_should_stop()); - if (ret < 0 || kthread_should_stop()) + schedule_timeout_interruptible(MAX_SCHEDULE_TIMEOUT); + if (kthread_should_stop()) goto out; + cmd = ft_dequeue_cmd(qobj); if (cmd) ft_exec_req(cmd); diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c index 1cb3d345183..ec9e40dc451 100644 --- a/drivers/target/tcm_fc/tfc_conf.c +++ b/drivers/target/tcm_fc/tfc_conf.c @@ -223,7 +223,7 @@ static struct se_node_acl *ft_add_acl( return ERR_PTR(-EINVAL); acl = kzalloc(sizeof(struct ft_node_acl), GFP_KERNEL); - if (!(acl)) + if (!acl) return ERR_PTR(-ENOMEM); acl->node_auth.port_name = wwpn; @@ -280,7 +280,7 @@ struct se_node_acl *ft_tpg_alloc_fabric_acl(struct se_portal_group *se_tpg) struct ft_node_acl *acl; acl = kzalloc(sizeof(*acl), GFP_KERNEL); - if (!(acl)) { + if (!acl) { printk(KERN_ERR "Unable to allocate struct ft_node_acl\n"); return NULL; } |