mm: per-thread vma caching

[platform/adaptation/renesas_rcar/renesas_kernel.git] / kernel / time / jiffies.c

diff --git a/kernel/time/jiffies.c b/kernel/time/jiffies.c
index 7a925ba..a6a5bf5 100644 (file)
--- a/kernel/time/jiffies.c
+++ b/kernel/time/jiffies.c
@@ -51,7 +51,13 @@
  * HZ shrinks, so values greater than 8 overflow 32bits when
  * HZ=100.
  */
+#if HZ < 34
+#define JIFFIES_SHIFT  6
+#elif HZ < 67
+#define JIFFIES_SHIFT  7
+#else
 #define JIFFIES_SHIFT  8
+#endif
 
 static cycle_t jiffies_read(struct clocksource *cs)
 {