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| author | Xunlei Pang <pang.xunlei@linaro.org> | 2015-04-09 04:04:41 +0300 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2015-05-22 20:36:29 +0300 |
| commit | 689911c734ca77d682b6507354c704e06a64b1b6 (patch) | |
| tree | 1eaf793f5403677cc89170557fefeb9071435a81 /arch/s390/include/asm/timex.h | |
| parent | 30f3b3f9836c7c7e1f42ca855bbe8127fff4b99a (diff) | |
| download | linux-689911c734ca77d682b6507354c704e06a64b1b6.tar.xz | |
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/include/asm/timex.h')
| -rw-r--r-- | arch/s390/include/asm/timex.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h index 98eb2a579223..dcb6312a0b91 100644 --- a/arch/s390/include/asm/timex.h +++ b/arch/s390/include/asm/timex.h @@ -10,6 +10,7 @@ #define _ASM_S390_TIMEX_H #include <asm/lowcore.h> +#include <linux/time64.h> /* The value of the TOD clock for 1.1.1970. */ #define TOD_UNIX_EPOCH 0x7d91048bca000000ULL @@ -108,10 +109,10 @@ int get_sync_clock(unsigned long long *clock); void init_cpu_timer(void); unsigned long long monotonic_clock(void); -void tod_to_timeval(__u64, struct timespec *); +void tod_to_timeval(__u64 todval, struct timespec64 *xt); static inline -void stck_to_timespec(unsigned long long stck, struct timespec *ts) +void stck_to_timespec64(unsigned long long stck, struct timespec64 *ts) { tod_to_timeval(stck - TOD_UNIX_EPOCH, ts); } |