1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 825eea5c..7afb6d54 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -151,6 +151,14 @@ static inline u64 ktime_get_seconds(void)
 	return ts.tv_sec;
 }
 
+static inline u64 ktime_get_real_ns(void)
+{
+	struct timespec ts;
+
+	clock_gettime(CLOCK_REALTIME, &ts);
+	return timespec_to_ns(&ts);
+}
+
 static inline u64 ktime_get_real_seconds(void)
 {
 	struct timespec ts;