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[PATCH] Remove getnstimestamp()

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Remove getnstimestamp() in favor of ktime.h's ktime_get_ts()

Signed-off-by: Matt Helsley <matthltc@us.ibm.com>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Matt Helsley 2006-01-09 20:52:40 -08:00 committed by Linus Torvalds
parent caf3c9dc56
commit d1c0b8f835
2 changed files with 0 additions and 23 deletions
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1
include/linux/time.h
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@ -80,7 +80,6 @@ extern int do_setitimer(int which, struct itimerval *value,
struct itimerval *ovalue);
extern int do_getitimer(int which, struct itimerval *value);
extern void getnstimeofday(struct timespec *tv);
extern void getnstimestamp(struct timespec *ts);
extern struct timespec timespec_trunc(struct timespec t, unsigned gran);

22
kernel/time.c
View File

@ -564,28 +564,6 @@ void getnstimeofday(struct timespec *tv)
EXPORT_SYMBOL_GPL(getnstimeofday);
#endif
void getnstimestamp(struct timespec *ts)
{
unsigned int seq;
struct timespec wall2mono;
/* synchronize with settimeofday() changes */
do {
seq = read_seqbegin(&xtime_lock);
getnstimeofday(ts);
wall2mono = wall_to_monotonic;
} while(unlikely(read_seqretry(&xtime_lock, seq)));
/* adjust to monotonicaly-increasing values */
ts->tv_sec += wall2mono.tv_sec;
ts->tv_nsec += wall2mono.tv_nsec;
while (unlikely(ts->tv_nsec >= NSEC_PER_SEC)) {
ts->tv_nsec -= NSEC_PER_SEC;
ts->tv_sec++;
}
}
EXPORT_SYMBOL_GPL(getnstimestamp);
/* Converts Gregorian date to seconds since 1970-01-01 00:00:00.
* Assumes input in normal date format, i.e. 1980-12-31 23:59:59
* => year=1980, mon=12, day=31, hour=23, min=59, sec=59.