1 files changed, 9 insertions, 1 deletions

diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index ba2760802ded..e71d6e96eca6 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -83,6 +83,12 @@ struct iscsi_mgmt_task {
         struct list_head        running;
 };
 
+enum {
+        ISCSI_TASK_COMPLETED,
+        ISCSI_TASK_PENDING,
+        ISCSI_TASK_RUNNING,
+};
+
 struct iscsi_cmd_task {
         /*
          * Becuae LLDs allocate their hdr differently, this is a pointer to
@@ -101,6 +107,8 @@ struct iscsi_cmd_task {
         struct iscsi_conn       *conn;          /* used connection    */
         struct iscsi_mgmt_task  *mtask;         /* tmf mtask in progr */
 
+        /* state set/tested under session->lock */
+        int                     state;
         struct list_head        running;        /* running cmd list */
         void                    *dd_data;       /* driver/transport data */
 };
@@ -134,7 +142,7 @@ struct iscsi_conn {
         struct kfifo            *immqueue;      /* immediate xmit queue */
         struct kfifo            *mgmtqueue;     /* mgmt (control) xmit queue */
         struct list_head        mgmt_run_list;  /* list of control tasks */
-        struct kfifo            *xmitqueue;     /* data-path cmd queue */
+        struct list_head        xmitqueue;      /* data-path cmd queue */
         struct list_head        run_list;       /* list of cmds in progress */
         struct work_struct      xmitwork;       /* per-conn. xmit workqueue */
         /*