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| author | John Stultz <john.stultz@linaro.org> | 2014-12-08 21:00:09 +0100 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2015-01-24 02:21:54 +0100 |
| commit | d08c0cdd26d48751c15aa2b4479a410594fee9ac (patch) | |
| tree | 8cba7b361ac9e8cdc99d2b167ba5317c679a8e74 /kernel | |
| parent | ktime: Optimize ktime_divns for constant divisors (diff) | |
| download | linux-d08c0cdd26d48751c15aa2b4479a410594fee9ac.tar.xz linux-d08c0cdd26d48751c15aa2b4479a410594fee9ac.zip | |
time: Expose getboottime64 for in-kernel uses
Adds a timespec64 based getboottime64() implementation
that can be used as we convert internal users of
getboottime away from using timespecs.
Cc: pang.xunlei <pang.xunlei@linaro.org>
Cc: Arnd Bergmann <arnd.bergmann@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/time/timekeeping.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 6a931852082f..b124af259800 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -1659,24 +1659,24 @@ out: } /** - * getboottime - Return the real time of system boot. - * @ts: pointer to the timespec to be set + * getboottime64 - Return the real time of system boot. + * @ts: pointer to the timespec64 to be set * - * Returns the wall-time of boot in a timespec. + * Returns the wall-time of boot in a timespec64. * * This is based on the wall_to_monotonic offset and the total suspend * time. Calls to settimeofday will affect the value returned (which * basically means that however wrong your real time clock is at boot time, * you get the right time here). */ -void getboottime(struct timespec *ts) +void getboottime64(struct timespec64 *ts) { struct timekeeper *tk = &tk_core.timekeeper; ktime_t t = ktime_sub(tk->offs_real, tk->offs_boot); - *ts = ktime_to_timespec(t); + *ts = ktime_to_timespec64(t); } -EXPORT_SYMBOL_GPL(getboottime); +EXPORT_SYMBOL_GPL(getboottime64); unsigned long get_seconds(void) { |