From: Johannes Berg <johannes.berg@xxxxxxxxx>
This small helper inline was added in 3.17, we want to use it now
so need to backport it.
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
backport/backport-include/linux/timekeeping.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/backport/backport-include/linux/timekeeping.h b/backport/backport-include/linux/timekeeping.h
index fe42e7170680..4d31580b8757 100644
--- a/backport/backport-include/linux/timekeeping.h
+++ b/backport/backport-include/linux/timekeeping.h
@@ -2,6 +2,7 @@
#define __BACKPORT_TIMKEEPING_H
#include <linux/version.h>
#include <linux/types.h>
+#include <linux/hrtimer.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,17,0)
#include_next <linux/timekeeping.h>
@@ -15,6 +16,11 @@ static inline u64 ktime_get_ns(void)
{
return ktime_to_ns(ktime_get());
}
+
+static inline u64 ktime_get_boot_ns(void)
+{
+ return ktime_to_ns(ktime_get_boottime());
+}
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0)
--
2.6.2
--
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