2 files changed, 21 insertions, 2 deletions

diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
index 2e7d9947a10d..2a652d124fbb 100644
--- a/include/trace/events/sched.h
+++ b/include/trace/events/sched.h
@@ -424,6 +424,25 @@ TRACE_EVENT(sched_pi_setprio,
                         __entry->oldprio, __entry->newprio)
 );
 
+#ifdef CONFIG_DETECT_HUNG_TASK
+TRACE_EVENT(sched_process_hang,
+        TP_PROTO(struct task_struct *tsk),
+        TP_ARGS(tsk),
+
+        TP_STRUCT__entry(
+                __array( char,  comm,   TASK_COMM_LEN   )
+                __field( pid_t, pid                     )
+        ),
+
+        TP_fast_assign(
+                memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN);
+                __entry->pid = tsk->pid;
+        ),
+
+        TP_printk("comm=%s pid=%d", __entry->comm, __entry->pid)
+);
+#endif /* CONFIG_DETECT_HUNG_TASK */
+
 #endif /* _TRACE_SCHED_H */
 
 /* This part must be outside protection */
diff --git a/include/trace/events/target.h b/include/trace/events/target.h
index aef8fc354025..da9cc0f05c93 100644
--- a/include/trace/events/target.h
+++ b/include/trace/events/target.h
@@ -144,7 +144,7 @@ TRACE_EVENT(target_sequencer_start,
         ),
 
         TP_fast_assign(
-                __entry->unpacked_lun   = cmd->se_lun->unpacked_lun;
+                __entry->unpacked_lun   = cmd->orig_fe_lun;
                 __entry->opcode         = cmd->t_task_cdb[0];
                 __entry->data_length    = cmd->data_length;
                 __entry->task_attribute = cmd->sam_task_attr;
@@ -182,7 +182,7 @@ TRACE_EVENT(target_cmd_complete,
         ),
 
         TP_fast_assign(
-                __entry->unpacked_lun   = cmd->se_lun->unpacked_lun;
+                __entry->unpacked_lun   = cmd->orig_fe_lun;
                 __entry->opcode         = cmd->t_task_cdb[0];
                 __entry->data_length    = cmd->data_length;
                 __entry->task_attribute = cmd->sam_task_attr;