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Merge branch 'linus' into perfcounters/rename

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Merge reason: pull in all the latest code before doing the rename.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar
2009-09-21 12:51:27 +02:00
parent cd74c86bdf ebc79c4f8d
commit ae82bfd61c
901 changed files with 66522 additions and 11821 deletions
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19
arch/powerpc/kernel/time.c
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@@ -774,11 +774,12 @@ int update_persistent_clock(struct timespec now)
return ppc_md.set_rtc_time(&tm);
}
unsigned long read_persistent_clock(void)
void read_persistent_clock(struct timespec *ts)
{
struct rtc_time tm;
static int first = 1;
ts->tv_nsec = 0;
/* XXX this is a litle fragile but will work okay in the short term */
if (first) {
first = 0;
@@ -786,14 +787,18 @@ unsigned long read_persistent_clock(void)
timezone_offset = ppc_md.time_init();
/* get_boot_time() isn't guaranteed to be safe to call late */
if (ppc_md.get_boot_time)
return ppc_md.get_boot_time() -timezone_offset;
if (ppc_md.get_boot_time) {
ts->tv_sec = ppc_md.get_boot_time() - timezone_offset;
return;
}
}
if (!ppc_md.get_rtc_time) {
ts->tv_sec = 0;
return;
}
if (!ppc_md.get_rtc_time)
return 0;
ppc_md.get_rtc_time(&tm);
return mktime(tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec);
ts->tv_sec = mktime(tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec);
}
/* clocksource code */