[net,v3,1/2] ktime: helpers to convert between ktime and jiffies

Message ID 20180611134405.GA28495@tejaswit-linux.qualcomm.com
State Changes Requested
Delegated to: David Miller
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Series
  • [net,v3,1/2] ktime: helpers to convert between ktime and jiffies
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Commit Message

Tejaswi Tanikella June 11, 2018, 1:44 p.m.
Signed-off-by: Tejaswi Tanikella <tejaswit@codeaurora.org>
---
v2: use alarmtimer instead of wakelock.
v3: add patches in the right order.
---
 include/linux/ktime.h | 4 ++++
 1 file changed, 4 insertions(+)

Patch

diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 5b9fddb..4881483 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -96,6 +96,10 @@  static inline ktime_t timeval_to_ktime(struct timeval tv)
 /* Convert ktime_t to nanoseconds - NOP in the scalar storage format: */
 #define ktime_to_ns(kt)			(kt)
 
+/* ktime to jiffies and back */
+#define ktime_to_jiffies(kt)		nsecs_to_jiffies(kt)
+#define jiffies_to_ktime(j)		jiffies_to_nsecs(j)
+
 /**
  * ktime_compare - Compares two ktime_t variables for less, greater or equal
  * @cmp1:	comparable1