diff options
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_core.h | 2 | ||||
| -rw-r--r-- | drivers/target/target_core_alua.c | 2 | ||||
| -rw-r--r-- | drivers/target/target_core_transport.c | 8 | ||||
| -rw-r--r-- | include/target/target_core_base.h | 18 |
4 files changed, 0 insertions, 30 deletions
diff --git a/drivers/target/iscsi/iscsi_target_core.h b/drivers/target/iscsi/iscsi_target_core.h index 0e96a6b13174..f1a02dad05a0 100644 --- a/drivers/target/iscsi/iscsi_target_core.h +++ b/drivers/target/iscsi/iscsi_target_core.h @@ -534,7 +534,6 @@ struct iscsi_conn { atomic_t connection_exit; atomic_t connection_recovery; atomic_t connection_reinstatement; - atomic_t connection_wait; atomic_t connection_wait_rcfr; atomic_t sleep_on_conn_wait_comp; atomic_t transport_failed; @@ -642,7 +641,6 @@ struct iscsi_session { atomic_t session_reinstatement; atomic_t session_stop_active; atomic_t sleep_on_sess_wait_comp; - atomic_t transport_wait_cmds; /* connection list */ struct list_head sess_conn_list; struct list_head cr_active_list; diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c index cd61331c1482..1dcbef499d6a 100644 --- a/drivers/target/target_core_alua.c +++ b/drivers/target/target_core_alua.c @@ -1191,7 +1191,6 @@ void core_alua_free_lu_gp(struct t10_alua_lu_gp *lu_gp) * struct t10_alua_lu_gp. */ spin_lock(&lu_gps_lock); - atomic_set(&lu_gp->lu_gp_shutdown, 1); list_del(&lu_gp->lu_gp_node); alua_lu_gps_count--; spin_unlock(&lu_gps_lock); @@ -1445,7 +1444,6 @@ struct t10_alua_tg_pt_gp_member *core_alua_allocate_tg_pt_gp_mem( tg_pt_gp_mem->tg_pt = port; port->sep_alua_tg_pt_gp_mem = tg_pt_gp_mem; - atomic_set(&port->sep_tg_pt_gp_active, 1); return tg_pt_gp_mem; } diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 9faaaae78b0a..0257658e2e3e 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1326,7 +1326,6 @@ struct se_device *transport_add_device_to_core_hba( dev->se_hba = hba; dev->se_sub_dev = se_dev; dev->transport = transport; - atomic_set(&dev->active_cmds, 0); INIT_LIST_HEAD(&dev->dev_list); INIT_LIST_HEAD(&dev->dev_sep_list); INIT_LIST_HEAD(&dev->dev_tmr_list); @@ -1336,11 +1335,8 @@ struct se_device *transport_add_device_to_core_hba( INIT_LIST_HEAD(&dev->qf_cmd_list); spin_lock_init(&dev->execute_task_lock); spin_lock_init(&dev->delayed_cmd_lock); - spin_lock_init(&dev->state_task_lock); - spin_lock_init(&dev->dev_alua_lock); spin_lock_init(&dev->dev_reservation_lock); spin_lock_init(&dev->dev_status_lock); - spin_lock_init(&dev->dev_status_thr_lock); spin_lock_init(&dev->se_port_lock); spin_lock_init(&dev->se_tmr_lock); spin_lock_init(&dev->qf_cmd_lock); @@ -1952,8 +1948,6 @@ static inline int transport_execute_task_attr(struct se_cmd *cmd) * to allow the passed struct se_cmd list of tasks to the front of the list. */ if (cmd->sam_task_attr == MSG_HEAD_TAG) { - atomic_inc(&cmd->se_dev->dev_hoq_count); - smp_mb__after_atomic_inc(); pr_debug("Added HEAD_OF_QUEUE for CDB:" " 0x%02x, se_ordered_id: %u\n", cmd->t_task_cdb[0], @@ -3095,8 +3089,6 @@ static void transport_complete_task_attr(struct se_cmd *cmd) " SIMPLE: %u\n", dev->dev_cur_ordered_id, cmd->se_ordered_id); } else if (cmd->sam_task_attr == MSG_HEAD_TAG) { - atomic_dec(&dev->dev_hoq_count); - smp_mb__after_atomic_dec(); dev->dev_cur_ordered_id++; pr_debug("Incremented dev_cur_ordered_id: %u for" " HEAD_OF_QUEUE: %u\n", dev->dev_cur_ordered_id, diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 3a21e2234d2b..098a15611aba 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -213,7 +213,6 @@ struct t10_alua_lu_gp { u16 lu_gp_id; int lu_gp_valid_id; u32 lu_gp_members; - atomic_t lu_gp_shutdown; atomic_t lu_gp_ref_cnt; spinlock_t lu_gp_lock; struct config_group lu_gp_group; @@ -679,9 +678,6 @@ struct se_subsystem_dev { } ____cacheline_aligned; struct se_device { - /* Set to 1 if thread is NOT sleeping on thread_sem */ - u8 thread_active; - u8 dev_status_timer_flags; /* RELATIVE TARGET PORT IDENTIFER Counter */ u16 dev_rpti_counter; /* Used for SAM Task Attribute ordering */ @@ -706,14 +702,10 @@ struct se_device { u64 write_bytes; spinlock_t stats_lock; /* Active commands on this virtual SE device */ - atomic_t active_cmds; atomic_t simple_cmds; atomic_t depth_left; atomic_t dev_ordered_id; - atomic_t dev_tur_active; atomic_t execute_tasks; - atomic_t dev_status_thr_count; - atomic_t dev_hoq_count; atomic_t dev_ordered_sync; atomic_t dev_qf_count; struct se_obj dev_obj; @@ -722,12 +714,8 @@ struct se_device { struct se_queue_obj dev_queue_obj; spinlock_t delayed_cmd_lock; spinlock_t execute_task_lock; - spinlock_t state_task_lock; - spinlock_t dev_alua_lock; spinlock_t dev_reservation_lock; - spinlock_t dev_state_lock; spinlock_t dev_status_lock; - spinlock_t dev_status_thr_lock; spinlock_t se_port_lock; spinlock_t se_tmr_lock; spinlock_t qf_cmd_lock; @@ -739,11 +727,8 @@ struct se_device { struct t10_pr_registration *dev_pr_res_holder; struct list_head dev_sep_list; struct list_head dev_tmr_list; - struct timer_list dev_status_timer; /* Pointer to descriptor for processing thread */ struct task_struct *process_thread; - pid_t process_thread_pid; - struct task_struct *dev_mgmt_thread; struct work_struct qf_work_queue; struct list_head delayed_cmd_list; struct list_head execute_task_list; @@ -756,8 +741,6 @@ struct se_device { struct se_subsystem_api *transport; /* Linked list for struct se_hba struct se_device list */ struct list_head dev_list; - /* Linked list for struct se_global->g_se_dev_list */ - struct list_head g_se_dev_list; } ____cacheline_aligned; struct se_hba { @@ -819,7 +802,6 @@ struct se_port { u32 sep_index; struct scsi_port_stats sep_stats; /* Used for ALUA Target Port Groups membership */ - atomic_t sep_tg_pt_gp_active; atomic_t sep_tg_pt_secondary_offline; /* Used for PR ALL_TG_PT=1 */ atomic_t sep_tg_pt_ref_cnt; |