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/debug.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/debug.c')
| -rw-r--r-- | arch/s390/kernel/debug.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c index c1f21aca76e7..6fca0e46464e 100644 --- a/arch/s390/kernel/debug.c +++ b/arch/s390/kernel/debug.c @@ -1457,23 +1457,24 @@ int debug_dflt_header_fn(debug_info_t * id, struct debug_view *view, int area, debug_entry_t * entry, char *out_buf) { - struct timespec time_spec; + struct timespec64 time_spec; char *except_str; unsigned long caller; int rc = 0; unsigned int level; level = entry->id.fields.level; - stck_to_timespec(entry->id.stck, &time_spec); + stck_to_timespec64(entry->id.stck, &time_spec); if (entry->id.fields.exception) except_str = "*"; else except_str = "-"; caller = ((unsigned long) entry->caller) & PSW_ADDR_INSN; - rc += sprintf(out_buf, "%02i %011lu:%06lu %1u %1s %02i %p ", - area, time_spec.tv_sec, time_spec.tv_nsec / 1000, level, - except_str, entry->id.fields.cpuid, (void *) caller); + rc += sprintf(out_buf, "%02i %011lld:%06lu %1u %1s %02i %p ", + area, (long long)time_spec.tv_sec, + time_spec.tv_nsec / 1000, level, except_str, + entry->id.fields.cpuid, (void *)caller); return rc; } EXPORT_SYMBOL(debug_dflt_header_fn); |