diff options
| -rw-r--r-- | drivers/scsi/qla2xxx/tcm_qla2xxx.c | 2 | ||||
| -rw-r--r-- | drivers/target/target_core_transport.c | 22 | ||||
| -rw-r--r-- | include/target/target_core_base.h | 1 | ||||
| -rw-r--r-- | include/target/target_core_fabric.h | 2 |
4 files changed, 12 insertions, 15 deletions
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index e131d689e57..65a7ed9ac81 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -464,7 +464,7 @@ static int tcm_qla2xxx_shutdown_session(struct se_session *se_sess) vha = sess->vha; spin_lock_irqsave(&vha->hw->hardware_lock, flags); - target_splice_sess_cmd_list(se_sess); + target_sess_cmd_list_set_waiting(se_sess); spin_unlock_irqrestore(&vha->hw->hardware_lock, flags); return 1; diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index a979514061e..357bb24afba 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -232,7 +232,6 @@ struct se_session *transport_init_session(void) INIT_LIST_HEAD(&se_sess->sess_list); INIT_LIST_HEAD(&se_sess->sess_acl_list); INIT_LIST_HEAD(&se_sess->sess_cmd_list); - INIT_LIST_HEAD(&se_sess->sess_wait_list); spin_lock_init(&se_sess->sess_cmd_lock); kref_init(&se_sess->sess_kref); @@ -2478,28 +2477,27 @@ int target_put_sess_cmd(struct se_session *se_sess, struct se_cmd *se_cmd) } EXPORT_SYMBOL(target_put_sess_cmd); -/* target_splice_sess_cmd_list - Split active cmds into sess_wait_list - * @se_sess: session to split +/* target_sess_cmd_list_set_waiting - Flag all commands in + * sess_cmd_list to complete cmd_wait_comp. Set + * sess_tearing_down so no more commands are queued. + * @se_sess: session to flag */ -void target_splice_sess_cmd_list(struct se_session *se_sess) +void target_sess_cmd_list_set_waiting(struct se_session *se_sess) { struct se_cmd *se_cmd; unsigned long flags; - WARN_ON(!list_empty(&se_sess->sess_wait_list)); - INIT_LIST_HEAD(&se_sess->sess_wait_list); - spin_lock_irqsave(&se_sess->sess_cmd_lock, flags); - se_sess->sess_tearing_down = 1; - list_splice_init(&se_sess->sess_cmd_list, &se_sess->sess_wait_list); + WARN_ON(se_sess->sess_tearing_down); + se_sess->sess_tearing_down = 1; - list_for_each_entry(se_cmd, &se_sess->sess_wait_list, se_cmd_list) + list_for_each_entry(se_cmd, &se_sess->sess_cmd_list, se_cmd_list) se_cmd->cmd_wait_set = 1; spin_unlock_irqrestore(&se_sess->sess_cmd_lock, flags); } -EXPORT_SYMBOL(target_splice_sess_cmd_list); +EXPORT_SYMBOL(target_sess_cmd_list_set_waiting); /* target_wait_for_sess_cmds - Wait for outstanding descriptors * @se_sess: session to wait for active I/O @@ -2513,7 +2511,7 @@ void target_wait_for_sess_cmds( bool rc = false; list_for_each_entry_safe(se_cmd, tmp_cmd, - &se_sess->sess_wait_list, se_cmd_list) { + &se_sess->sess_cmd_list, se_cmd_list) { list_del(&se_cmd->se_cmd_list); pr_debug("Waiting for se_cmd: %p t_state: %d, fabric state:" diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 4f4f04219b1..fa83ea13b1b 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -613,7 +613,6 @@ struct se_session { struct list_head sess_list; struct list_head sess_acl_list; struct list_head sess_cmd_list; - struct list_head sess_wait_list; spinlock_t sess_cmd_lock; struct kref sess_kref; }; diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h index 2eba240f64a..815e064028c 100644 --- a/include/target/target_core_fabric.h +++ b/include/target/target_core_fabric.h @@ -122,7 +122,7 @@ int transport_check_aborted_status(struct se_cmd *, int); int transport_send_check_condition_and_sense(struct se_cmd *, u8, int); int target_put_sess_cmd(struct se_session *, struct se_cmd *); -void target_splice_sess_cmd_list(struct se_session *); +void target_sess_cmd_list_set_waiting(struct se_session *); void target_wait_for_sess_cmds(struct se_session *, int); int core_alua_check_nonop_delay(struct se_cmd *); |