Adds a timespec64 based get_monotonic_coarse64() implementation that can be used as we convert internal users of get_monotonic_corase away from usingtimespecs.
Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: pang.xunlei <[email protected]> Cc: Miroslav Lichvar <[email protected]> Cc: Richard Cochran <[email protected]> Cc: Prarit Bhargava <[email protected]> Cc: Alessandro Zummo <[email protected]> Signed-off-by: John Stultz <[email protected]> --- include/linux/timekeeping.h | 11 ++++++++++- kernel/time/timekeeping.c | 4 ++-- 2 files changed, 12 insertions(+), 3 deletions(-) diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h index e40a8d6..8cab4b7 100644 --- a/include/linux/timekeeping.h +++ b/include/linux/timekeeping.h @@ -25,7 +25,7 @@ struct timespec __current_kernel_time(void); /* * timespec based interfaces */ -struct timespec get_monotonic_coarse(void); +struct timespec64 get_monotonic_coarse64(void); extern void getrawmonotonic64(struct timespec64 *ts); extern void ktime_get_ts64(struct timespec64 *ts); @@ -66,6 +66,10 @@ static inline void getrawmonotonic(struct timespec *ts) getrawmonotonic64(ts); } +static inline struct timespec get_monotonic_coarse(void) +{ + return get_monotonic_coarse64(); +} #else /** * Deprecated. Use do_settimeofday64(). @@ -118,6 +122,11 @@ static inline void getrawmonotonic(struct timespec *ts) getrawmonotonic64(&ts64); *ts = timespec64_to_timespec(ts64); } + +static inline struct timespec get_monotonic_coarse(void) +{ + return timespec64_to_timespec(get_monotonic_coarse64()); +} #endif extern void getboottime(struct timespec *ts); diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index b329586..62440b1 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -1644,7 +1644,7 @@ struct timespec current_kernel_time(void) } EXPORT_SYMBOL(current_kernel_time); -struct timespec get_monotonic_coarse(void) +struct timespec64 get_monotonic_coarse64(void) { struct timekeeper *tk = &tk_core.timekeeper; struct timespec64 now, mono; @@ -1660,7 +1660,7 @@ struct timespec get_monotonic_coarse(void) set_normalized_timespec64(&now, now.tv_sec + mono.tv_sec, now.tv_nsec + mono.tv_nsec); - return timespec64_to_timespec(now); + return now; } /* -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
