Add sched_trace data for Apative EDZLwip-aedzl-revised

Added new trace event, st_task_completion_adaptive, to trace estimated
execution time and estimation error when an AEDZL task completes.

1 files changed, 12 insertions, 0 deletions

diff --git a/include/litmus/sched_trace.h b/include/litmus/sched_trace.h
index e1b0c9712b5f..237d1e1641d0 100644
--- a/include/litmus/sched_trace.h
+++ b/include/litmus/sched_trace.h
@@ -57,6 +57,12 @@ struct st_completion_data {	/* A job completed. */
         u8      __unused[3];
 };
 
+struct st_completion_adaptive_data { /* Extra completion data for AEDZL */
+        u32 estimated_exe;
+        s32 accumulated_err;
+        u8  __unused[8];
+};
+
 struct st_block_data {          /* A task blocks. */
         u64     when;
         u64     __unused;
@@ -86,6 +92,7 @@ typedef enum {
         ST_BLOCK,
         ST_RESUME,
         ST_SYS_RELEASE,
+        ST_COMPLETION_ADAPTIVE
 } st_event_record_type_t;
 
 struct st_event_record {
@@ -100,6 +107,7 @@ struct st_event_record {
                 DATA(switch_to);
                 DATA(switch_away);
                 DATA(completion);
+                DATA(completion_adaptive);
                 DATA(block);
                 DATA(resume);
                 DATA(sys_release);
@@ -136,6 +144,8 @@ feather_callback void do_sched_trace_task_switch_away(unsigned long id,
 feather_callback void do_sched_trace_task_completion(unsigned long id,
                                                      struct task_struct* task,
                                                      unsigned long forced);
+feather_callback void do_sched_trace_task_completion_adaptive(unsigned long id,
+                                                struct task_struct* task);
 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,
@@ -175,6 +185,8 @@ feather_callback void do_sched_trace_sys_release(unsigned long id,
 /* 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)
+#define sched_trace_task_completion_adaptive(t) \
+        SCHED_TRACE(SCHED_TRACE_BASE_ID + 10, do_sched_trace_task_completion_adaptive, t)
 
 #define sched_trace_quantum_boundary() /* NOT IMPLEMENTED */