Displaying 5 results from an estimated 5 matches for "rtc_seconds".
2007 Apr 18
0
[RFC/PATCH PV_OPS X86_64 13/17] paravirt_ops - time updates
...g sched_clock(void)
return cycles_2_ns(a);
}
-static unsigned long get_cmos_time(void)
+unsigned long do_get_cmos_time(void)
{
unsigned int year, mon, day, hour, min, sec;
- unsigned long flags;
unsigned extyear = 0;
- spin_lock_irqsave(&rtc_lock, flags);
do {
sec = CMOS_READ(RTC_SECONDS);
@@ -516,7 +518,6 @@ static unsigned long get_cmos_time(void)
#endif
} while (sec != CMOS_READ(RTC_SECONDS));
- spin_unlock_irqrestore(&rtc_lock, flags);
/*
* We know that x86-64 always uses BCD format, no need to check the
@@ -545,6 +546,15 @@ static unsigned long get_cmos_time(vo...
2007 Apr 18
0
[RFC/PATCH PV_OPS X86_64 13/17] paravirt_ops - time updates
...g sched_clock(void)
return cycles_2_ns(a);
}
-static unsigned long get_cmos_time(void)
+unsigned long do_get_cmos_time(void)
{
unsigned int year, mon, day, hour, min, sec;
- unsigned long flags;
unsigned extyear = 0;
- spin_lock_irqsave(&rtc_lock, flags);
do {
sec = CMOS_READ(RTC_SECONDS);
@@ -516,7 +518,6 @@ static unsigned long get_cmos_time(void)
#endif
} while (sec != CMOS_READ(RTC_SECONDS));
- spin_unlock_irqrestore(&rtc_lock, flags);
/*
* We know that x86-64 always uses BCD format, no need to check the
@@ -545,6 +546,15 @@ static unsigned long get_cmos_time(vo...
2013 Jan 23
10
[PATCH 0/6] x86/HVM: miscellaneous RTC emulation adjustments
Finally I got around to breaking up the similarly named monolithic
patch that caused a regression shortly before the 4.2 release and
got therefore reverted. This series consists of the broken up
pieces that - according to my testing - don''t expose the reported
lockup; the 7th will need debugging to understand what''s wrong
there.
1: use RTC_* names instead of literal numbers
2:
2007 Apr 18
2
[PATCH] x86_64 paravirt_ops port
...g sched_clock(void)
return cycles_2_ns(a);
}
-static unsigned long get_cmos_time(void)
+unsigned long do_get_cmos_time(void)
{
unsigned int year, mon, day, hour, min, sec;
- unsigned long flags;
unsigned extyear = 0;
- spin_lock_irqsave(&rtc_lock, flags);
do {
sec = CMOS_READ(RTC_SECONDS);
@@ -516,7 +518,6 @@ static unsigned long get_cmos_time(void)
#endif
} while (sec != CMOS_READ(RTC_SECONDS));
- spin_unlock_irqrestore(&rtc_lock, flags);
/*
* We know that x86-64 always uses BCD format, no need to check the
@@ -545,6 +546,15 @@ static unsigned long get_cmos_time(vo...
2007 Apr 18
2
[PATCH] x86_64 paravirt_ops port
...g sched_clock(void)
return cycles_2_ns(a);
}
-static unsigned long get_cmos_time(void)
+unsigned long do_get_cmos_time(void)
{
unsigned int year, mon, day, hour, min, sec;
- unsigned long flags;
unsigned extyear = 0;
- spin_lock_irqsave(&rtc_lock, flags);
do {
sec = CMOS_READ(RTC_SECONDS);
@@ -516,7 +518,6 @@ static unsigned long get_cmos_time(void)
#endif
} while (sec != CMOS_READ(RTC_SECONDS));
- spin_unlock_irqrestore(&rtc_lock, flags);
/*
* We know that x86-64 always uses BCD format, no need to check the
@@ -545,6 +546,15 @@ static unsigned long get_cmos_time(vo...