Injection of GPU migration events from usrspace

1 files changed, 13 insertions, 3 deletions

diff --git a/include/litmus/rt_param.h b/include/litmus/rt_param.h
index 8d37d6e050c9..d9b0fa329b67 100644
--- a/include/litmus/rt_param.h
+++ b/include/litmus/rt_param.h
@@ -61,17 +61,27 @@ typedef enum {
         ST_INJECT_RESUME,
         ST_INJECT_ACTION,                               /* supported */
         ST_INJECT_SYS_RELEASE,                  /* supported */
+
+        ST_INJECT_MIGRATION = 21,               /* supported */
 } sched_trace_injection_events_t;
 
 struct st_inject_args {
-        union
-        {
-                struct{
+        union {
+                /* ST_INJECT_RELEASE, ST_INJECT_COMPLETION */
+                struct {
                         lt_t release;
                         lt_t deadline;
                         unsigned int job_no;
                 };
+
+                /* ST_INJECT_ACTION */
                 unsigned int action;
+
+                /* ST_INJECT_MIGRATION */
+                struct {
+                        unsigned int from;
+                        unsigned int to;
+                };
         };
 };