1 files changed, 38 insertions, 1 deletions

diff --git a/include/litmus/sched_trace.h b/include/litmus/sched_trace.h
index 82bde8241298..d3f78a812ef3 100644
--- a/include/litmus/sched_trace.h
+++ b/include/litmus/sched_trace.h
@@ -80,6 +80,19 @@ struct st_sys_release_data {
         u64     release;
 };
 
+struct st_pgm_param_data {
+        u32 node_type;
+        u16 graph_pid;
+        u16 unused;
+        u64 expected_graph_etoe;
+};
+
+struct st_pgm_release_data {
+        u64     release;        /* PGM-adjusted release time */
+        u64     deadline;       /* PGM-adjusted deadline */
+};
+
+
 #define DATA(x) struct st_ ## x ## _data x;
 
 typedef enum {
@@ -94,7 +107,9 @@ typedef enum {
         ST_BLOCK,
         ST_RESUME,
         ST_ACTION,
-        ST_SYS_RELEASE
+        ST_SYS_RELEASE,
+        ST_PGM_PARAM,
+        ST_PGM_RELEASE
 } st_event_record_type_t;
 
 struct st_event_record {
@@ -113,6 +128,8 @@ struct st_event_record {
                 DATA(resume);
                 DATA(action);
                 DATA(sys_release);
+                DATA(pgm_param);
+                DATA(pgm_release);
         } data;
 };
 
@@ -154,6 +171,10 @@ feather_callback void do_sched_trace_action(unsigned long id,
                                             unsigned long action);
 feather_callback void do_sched_trace_sys_release(unsigned long id,
                                                  lt_t* start);
+feather_callback void do_sched_trace_pgm_param(unsigned long id,
+                                                struct task_struct* task);
+feather_callback void do_sched_trace_pgm_release(unsigned long id,
+                                                struct task_struct* task);
 
 #endif
 
@@ -179,6 +200,8 @@ feather_callback void do_sched_trace_sys_release(unsigned long id,
 #define trace_litmus_task_block(t)
 #define trace_litmus_task_resume(t)
 #define trace_litmus_sys_release(start)
+#define trace_litmus_pgm_param(t)
+#define trace_litmus_pgm_release(t)
 
 #endif
 
@@ -252,6 +275,20 @@ feather_callback void do_sched_trace_sys_release(unsigned long id,
                 trace_litmus_sys_release(when);                         \
         } while (0)
 
+#define sched_trace_pgm_param(t)                                        \
+        do {                                                            \
+                SCHED_TRACE(SCHED_TRACE_BASE_ID + 11,                   \
+                                do_sched_trace_pgm_param, t);           \
+                trace_litmus_pgm_param(t);                                      \
+        } while (0)
+
+#define sched_trace_pgm_release(t)                                      \
+        do {                                                            \
+                SCHED_TRACE(SCHED_TRACE_BASE_ID + 12,                   \
+                                do_sched_trace_pgm_release, t);         \
+                trace_litmus_pgm_release(t);                            \
+        } while (0)
+
 #define sched_trace_quantum_boundary() /* NOT IMPLEMENTED */
 
 #endif /* __KERNEL__ */