rt-graph: simple real-time task plots

1 files changed, 17 insertions, 2 deletions

diff --git a/rt-graph.h b/rt-graph.h
index 3357b52..8fbe6f3 100644
--- a/rt-graph.h
+++ b/rt-graph.h
@@ -8,7 +8,7 @@
 
 struct rt_graph_info {
 
-        /* List of all tasks */
+        /* List of all real-time tasks */
         struct task_list        *tasks[TASK_HASH_SIZE];
 
         /* Cache of event fields so that they don't need to be located
@@ -19,6 +19,16 @@ struct rt_graph_info {
         struct format_field     *param_wcet_field;
         struct format_field     *param_period_field;
 
+        gint                    task_switch_to_id;
+        struct format_field     *switch_to_pid_field;
+        struct format_field     *switch_to_job_field;
+        struct format_field     *switch_to_when_field;
+
+        gint                    task_switch_away_id;
+        struct format_field     *switch_to_pid_field;
+        struct format_field     *switch_to_job_field;
+        struct format_field     *switch_to_when_field;
+
         gint                    task_release_id;
         struct format_field     *release_pid_field;
         struct format_field     *release_job_field;
@@ -37,7 +47,6 @@ struct rt_graph_info {
         gint                    task_resume_id;
         struct format_field     *resume_pid_field;
         struct format_field     *resume_when_field;
-
 };
 
 /* Event parsers */
@@ -45,6 +54,12 @@ int rt_graph_check_task_param(struct rt_graph_info *rtinfo, struct pevent *peven
                               struct record *record, gint *pid,
                               unsigned long long *wcet,
                               unsigned long long *period);
+int rt_graph_check_task_switch_to(struct rt_graph_info *rtinfo, struct pevent *pevent,
+                                  struct record *record, gint *pid, gint *job,
+                                  unsigned long long *when);
+int rt_graph_check_task_switch_away(struct rt_graph_info *rtinfo, struct pevent *pevent,
+                                    struct record *record, gint *pid, gint *job,
+                                    unsigned long long *when);
 int rt_graph_check_task_release(struct rt_graph_info *rtinfo, struct pevent *pevent,
                                 struct record *record, gint *pid, gint *job,
                                 unsigned long long *release,