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timekeeping: rename timekeeping_is_continuous to timekeeping_valid_for_hres

PATCH In review Li Zefan 1 participant 1 message Nov 29, 2007

Subsystems (2)
Timekeeping, clocksource core, NTP, alarmtimer Nohz, dynticks support
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Li Zefan

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PATCH 3/6 timekeeping: rename timekeeping_is_continuous to timekeeping_valid_for_hres

Function timekeeping_is_continuous() no longer checks flag CLOCK_IS_CONTINUOUS, and it checks CLOCK_SOURCE_VALID_FOR_HRES now. So rename the function accordingly.

Signed-off-by Li Zefan <[email protected]>
---
 include/linux/time.h      |    2 +-
 kernel/time/tick-sched.c  |    2 +-
 kernel/time/timekeeping.c |    4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)
include/linux/time.h +1 -1
index b04136d..fa21fe5 100644
@@ -120,7 +120,7 @@ extern void getboottime(struct timespec *ts);
 extern void monotonic_to_bootbased(struct timespec *ts);
 
 extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
-extern int timekeeping_is_continuous(void);
+extern int timekeeping_valid_for_hres(void);
 extern void update_wall_time(void);
 
 /**
kernel/time/tick-sched.c +1 -1
index 27a2338..fb69787 100644
@@ -654,7 +654,7 @@ int tick_check_oneshot_change(int allow_nohz)
 	if (ts->nohz_mode != NOHZ_MODE_INACTIVE)
 		return 0;
 
-	if (!timekeeping_is_continuous() || !tick_is_oneshot_available())
+	if (!timekeeping_valid_for_hres() || !tick_is_oneshot_available())
 		return 0;
 
 	if (!allow_nohz)
kernel/time/timekeeping.c +2 -2
index e5e466b..e112dc4 100644
@@ -211,9 +211,9 @@ static inline s64 __get_nsec_offset(void) { return 0; }
 #endif
 
 /**
- * timekeeping_is_continuous - check to see if timekeeping is free running
+ * timekeeping_valid_for_hres - Check if timekeeping is suitable for hres
  */
-int timekeeping_is_continuous(void)
+int timekeeping_valid_for_hres(void)
 {
 	unsigned long seq;
 	int ret;
Signature · 1 line
1.5.3.rc7