target: Add generic active I/O shutdown logic

[pandora-kernel.git] / include / target / target_core_base.h

diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index d571bcf..dd245b6 100644 (file)
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -425,6 +425,9 @@ struct se_cmd {
        enum transport_state_table t_state;
        /* Transport specific error status */
        int                     transport_error_status;
+       /* Used to signal cmd->se_tfo->check_release_cmd() usage per cmd */
+       int                     check_release:1;
+       int                     cmd_wait_set:1;
        /* See se_cmd_flags_table */
        u32                     se_cmd_flags;
        u32                     se_ordered_id;
@@ -451,6 +454,8 @@ struct se_cmd {
        struct se_session       *se_sess;
        struct se_tmr_req       *se_tmr_req;
        struct list_head        se_queue_node;
+       struct list_head        se_cmd_list;
+       struct completion       cmd_wait_comp;
        struct target_core_fabric_ops *se_tfo;
        int (*transport_emulate_cdb)(struct se_cmd *);
        void (*transport_complete_callback)(struct se_cmd *);
@@ -558,12 +563,16 @@ struct se_node_acl {
 } ____cacheline_aligned;
 
 struct se_session {
+       int                     sess_tearing_down:1;
        u64                     sess_bin_isid;
        struct se_node_acl      *se_node_acl;
        struct se_portal_group *se_tpg;
        void                    *fabric_sess_ptr;
        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;
 } ____cacheline_aligned;
 
 struct se_device;