tracepoint: add tracepoints for debugging oom_score_adj

[deliverable/linux.git] / kernel / fork.c

diff --git a/kernel/fork.c b/kernel/fork.c
index b00711ce7c13222715f08b83a047afdcb1a5d02a..5e1391b5ade05848e9b9abbe555ebf99eec7be27 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -76,6 +76,9 @@
 
 #include <trace/events/sched.h>
 
+#define CREATE_TRACE_POINTS
+#include <trace/events/task.h>
+
 /*
  * Protected counters by write_lock_irq(&tasklist_lock)
  */
@@ -1370,6 +1373,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
        if (clone_flags & CLONE_THREAD)
                threadgroup_change_end(current);
        perf_event_fork(p);
+
+       trace_task_newtask(p, clone_flags);
+
        return p;
 
 bad_fork_free_pid: