diff options
Diffstat (limited to 'arch/tile/kernel/time.c')
| -rw-r--r-- | arch/tile/kernel/time.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/tile/kernel/time.c b/arch/tile/kernel/time.c index 178989e6d3e3..c9357012b1c8 100644 --- a/arch/tile/kernel/time.c +++ b/arch/tile/kernel/time.c @@ -37,7 +37,7 @@ */ /* How many cycles per second we are running at. */ -static cycles_t cycles_per_sec __write_once; +static cycles_t cycles_per_sec __ro_after_init; cycles_t get_clock_rate(void) { @@ -68,7 +68,7 @@ EXPORT_SYMBOL(get_cycles); */ #define SCHED_CLOCK_SHIFT 10 -static unsigned long sched_clock_mult __write_once; +static unsigned long sched_clock_mult __ro_after_init; static cycles_t clocksource_get_cycles(struct clocksource *cs) { @@ -218,8 +218,8 @@ void do_timer_interrupt(struct pt_regs *regs, int fault_num) */ unsigned long long sched_clock(void) { - return clocksource_cyc2ns(get_cycles(), - sched_clock_mult, SCHED_CLOCK_SHIFT); + return mult_frac(get_cycles(), + sched_clock_mult, 1ULL << SCHED_CLOCK_SHIFT); } int setup_profiling_timer(unsigned int multiplier) |
