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timekeeping: Use ktime_get_boottime() for get_monotonic_boottime()

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get_monotonic_boottime() is not used in fast pathes, so the extra
timespec conversion is not problematic.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
This commit is contained in:
Thomas Gleixner 2014-07-16 21:04:57 +00:00 • committed by John Stultz
parent 250fade8af
commit 48f18fd6ad
2 changed files with 8 additions and 35 deletions
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9
include/linux/timekeeping.h
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@ -27,7 +27,6 @@ struct timespec __current_kernel_time(void);
*/
struct timespec get_monotonic_coarse(void);
extern void getrawmonotonic(struct timespec *ts);
extern void get_monotonic_boottime(struct timespec *ts);
extern void ktime_get_ts64(struct timespec64 *ts);
extern int __getnstimeofday64(struct timespec64 *tv);
@ -159,6 +158,14 @@ static inline u64 ktime_get_boot_ns(void)
return ktime_to_ns(ktime_get_boottime());
}
/*
* Timespec interfaces utilizing the ktime based ones
*/
static inline void get_monotonic_boottime(struct timespec *ts)
{
*ts = ktime_to_timespec(ktime_get_boottime());
}
/*
* RTC specific
*/