diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-12-02 20:09:50 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-02 20:09:50 +0100 |
| commit | a64d31baed104be25305e9c71585d3ea4ee9a418 (patch) | |
| tree | 470e3c59ef39f38bcd69f8fef7dba8f76afbec53 /arch/s390/kernel/time.c | |
| parent | 1c39194878c09bd88ffc9c9d4c2f01c3397c7aed (diff) | |
| parent | 061e41fdb5047b1fb161e89664057835935ca1d2 (diff) | |
Merge branch 'linus' into cpus4096
Conflicts:
kernel/trace/ring_buffer.c
Diffstat (limited to 'arch/s390/kernel/time.c')
| -rw-r--r-- | arch/s390/kernel/time.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index b94e9e3b694..eccefbbff88 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -59,7 +59,7 @@ static ext_int_info_t ext_int_info_cc; static ext_int_info_t ext_int_etr_cc; -static u64 jiffies_timer_cc; +static u64 sched_clock_base_cc; static DEFINE_PER_CPU(struct clock_event_device, comparators); @@ -68,7 +68,7 @@ static DEFINE_PER_CPU(struct clock_event_device, comparators); */ unsigned long long sched_clock(void) { - return ((get_clock_xt() - jiffies_timer_cc) * 125) >> 9; + return ((get_clock_xt() - sched_clock_base_cc) * 125) >> 9; } /* @@ -229,13 +229,10 @@ static struct clocksource clocksource_tod = { */ void __init time_init(void) { - u64 init_timer_cc; - - init_timer_cc = reset_tod_clock(); - jiffies_timer_cc = init_timer_cc - jiffies_64 * CLK_TICKS_PER_JIFFY; + sched_clock_base_cc = reset_tod_clock(); /* set xtime */ - tod_to_timeval(init_timer_cc - TOD_UNIX_EPOCH, &xtime); + tod_to_timeval(sched_clock_base_cc - TOD_UNIX_EPOCH, &xtime); set_normalized_timespec(&wall_to_monotonic, -xtime.tv_sec, -xtime.tv_nsec); @@ -289,7 +286,7 @@ static unsigned long long adjust_time(unsigned long long old, delta = -delta; adjust.offset = -ticks * (1000000 / HZ); } - jiffies_timer_cc += delta; + sched_clock_base_cc += delta; if (adjust.offset != 0) { printk(KERN_NOTICE "etr: time adjusted by %li micro-seconds\n", adjust.offset); |