diff options
Diffstat (limited to 'include/target/target_core_base.h')
| -rw-r--r-- | include/target/target_core_base.h | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 549947d407cf..63dd12124139 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -195,7 +195,6 @@ enum target_sc_flags_table { TARGET_SCF_ACK_KREF = 0x02, TARGET_SCF_UNKNOWN_SIZE = 0x04, TARGET_SCF_USE_CPUID = 0x08, - TARGET_SCF_LOOKUP_LUN_FROM_TAG = 0x10, }; /* fabric independent task management function values */ @@ -540,7 +539,11 @@ struct se_cmd { struct scatterlist *t_prot_sg; unsigned int t_prot_nents; sense_reason_t pi_err; - sector_t bad_sector; + u64 sense_info; + /* + * CPU LIO will execute the cmd on. Defaults to the CPU the cmd is + * initialized on. Drivers can override. + */ int cpuid; }; @@ -609,7 +612,7 @@ static inline struct se_node_acl *fabric_stat_to_nacl(struct config_item *item) } struct se_session { - unsigned sess_tearing_down:1; + atomic_t stopped; u64 sess_bin_isid; enum target_prot_op sup_prot_ops; enum target_prot_type sess_prot_type; @@ -619,9 +622,9 @@ struct se_session { struct percpu_ref cmd_count; struct list_head sess_list; struct list_head sess_acl_list; - struct list_head sess_cmd_list; spinlock_t sess_cmd_lock; - wait_queue_head_t cmd_list_wq; + wait_queue_head_t cmd_count_wq; + struct completion stop_done; void *sess_cmd_map; struct sbitmap_queue sess_tag_pool; }; @@ -761,6 +764,11 @@ struct se_dev_stat_grps { struct config_group scsi_lu_group; }; +struct se_device_queue { + struct list_head state_list; + spinlock_t lock; +}; + struct se_device { /* RELATIVE TARGET PORT IDENTIFER Counter */ u16 dev_rpti_counter; @@ -793,7 +801,6 @@ struct se_device { atomic_t dev_qf_count; u32 export_count; spinlock_t delayed_cmd_lock; - spinlock_t execute_task_lock; spinlock_t dev_reservation_lock; unsigned int dev_reservation_flags; #define DRF_SPC2_RESERVATIONS 0x00000001 @@ -812,7 +819,6 @@ struct se_device { struct list_head dev_tmr_list; struct work_struct qf_work_queue; struct list_head delayed_cmd_list; - struct list_head state_list; struct list_head qf_cmd_list; /* Pointer to associated SE HBA */ struct se_hba *se_hba; @@ -839,6 +845,8 @@ struct se_device { /* For se_lun->lun_se_dev RCU read-side critical access */ u32 hba_index; struct rcu_head rcu_head; + int queue_cnt; + struct se_device_queue *queues; }; struct se_hba { |