1 files changed, 20 insertions, 5 deletions

diff --git a/include/litmus/sched_trace.h b/include/litmus/sched_trace.h
index a5f73736f7e8..f7b2189374b2 100644
--- a/include/litmus/sched_trace.h
+++ b/include/litmus/sched_trace.h
@@ -34,7 +34,7 @@ struct st_release_data {	/* A job is was/is going to be released. */
 struct st_assigned_data {       /* A job was asigned to a CPU.           */
         u64     when;
         u8      target;         /* Where should it execute?              */
-        u8      __unused[3];
+        u8      __unused[7];
 };
 
 struct st_switch_to_data {      /* A process was switched to on a given CPU.   */
@@ -54,7 +54,7 @@ struct st_completion_data {	/* A job completed. */
                                  * next task automatically; set to 0 otherwise.
                                  */
         u8      __uflags:7;
-        u8      __unused[3];
+        u8      __unused[7];
 };
 
 struct st_block_data {          /* A task blocks. */
@@ -67,6 +67,12 @@ struct st_resume_data {		/* A task resumes. */
         u64     __unused;
 };
 
+struct st_action_data {
+        u64     when;
+        u8      action;
+        u8      __unused[7];
+};
+
 struct st_sys_release_data {
         u64     when;
         u64     release;
@@ -85,7 +91,8 @@ typedef enum {
         ST_COMPLETION,
         ST_BLOCK,
         ST_RESUME,
-        ST_SYS_RELEASE,
+        ST_ACTION,
+        ST_SYS_RELEASE
 } st_event_record_type_t;
 
 struct st_event_record {
@@ -102,8 +109,8 @@ struct st_event_record {
                 DATA(completion);
                 DATA(block);
                 DATA(resume);
+                DATA(action);
                 DATA(sys_release);
-
         } data;
 };
 
@@ -140,8 +147,12 @@ feather_callback void do_sched_trace_task_block(unsigned long id,
                                                 struct task_struct* task);
 feather_callback void do_sched_trace_task_resume(unsigned long id,
                                                  struct task_struct* task);
+feather_callback void do_sched_trace_action(unsigned long id,
+                                            struct task_struct* task,
+                                            unsigned long action);
 feather_callback void do_sched_trace_sys_release(unsigned long id,
                                                  lt_t* start);
+
 #endif
 
 #else
@@ -172,9 +183,13 @@ feather_callback void do_sched_trace_sys_release(unsigned long id,
         SCHED_TRACE(SCHED_TRACE_BASE_ID + 7, do_sched_trace_task_block, t)
 #define sched_trace_task_resume(t) \
         SCHED_TRACE(SCHED_TRACE_BASE_ID + 8, do_sched_trace_task_resume, t)
+#define sched_trace_action(t, action) \
+        SCHED_TRACE2(SCHED_TRACE_BASE_ID + 9, do_sched_trace_action, t, \
+                     (unsigned long) action);
 /* when is a pointer, it does not need an explicit cast to unsigned long */
 #define sched_trace_sys_release(when) \
-        SCHED_TRACE(SCHED_TRACE_BASE_ID + 9, do_sched_trace_sys_release, when)
+        SCHED_TRACE(SCHED_TRACE_BASE_ID + 10, do_sched_trace_sys_release, when)
+
 
 #define sched_trace_quantum_boundary() /* NOT IMPLEMENTED */