diff options
| author | Xunlei Pang <pang.xunlei@linaro.org> | 2015-04-09 09:04:41 +0800 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2015-05-22 10:36:29 -0700 |
| commit | 689911c734ca77d682b6507354c704e06a64b1b6 (patch) | |
| tree | 1eaf793f5403677cc89170557fefeb9071435a81 /arch/s390/kernel/time.c | |
| parent | 30f3b3f9836c7c7e1f42ca855bbe8127fff4b99a (diff) | |
s390: time: Provide read_boot_clock64() and read_persistent_clock64()
As part of addressing the "y2038 problem" for in-kernel uses,
this patch converts read_boot_clock() to read_boot_clock64()
and read_persistent_clock() to read_persistent_clock64() using
timespec64.
Rename some instances of 'timespec' to 'timespec64' in time.c and
related references
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux390@de.ibm.com
Signed-off-by: Xunlei Pang <pang.xunlei@linaro.org>
[jstultz: Fixed minor style and grammer tweaks
pointed out by Ingo]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'arch/s390/kernel/time.c')
| -rw-r--r-- | arch/s390/kernel/time.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index 170ddd2018b3..9e733d965e08 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -76,7 +76,7 @@ unsigned long long monotonic_clock(void) } EXPORT_SYMBOL(monotonic_clock); -void tod_to_timeval(__u64 todval, struct timespec *xt) +void tod_to_timeval(__u64 todval, struct timespec64 *xt) { unsigned long long sec; @@ -181,12 +181,12 @@ static void timing_alert_interrupt(struct ext_code ext_code, static void etr_reset(void); static void stp_reset(void); -void read_persistent_clock(struct timespec *ts) +void read_persistent_clock64(struct timespec64 *ts) { tod_to_timeval(get_tod_clock() - TOD_UNIX_EPOCH, ts); } -void read_boot_clock(struct timespec *ts) +void read_boot_clock64(struct timespec64 *ts) { tod_to_timeval(sched_clock_base_cc - TOD_UNIX_EPOCH, ts); } |