diff options
Diffstat (limited to 'arch/x86/kernel/tsc_32.c')
-rw-r--r-- | arch/x86/kernel/tsc_32.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kernel/tsc_32.c b/arch/x86/kernel/tsc_32.c index e87a3939ed4..d78444c788a 100644 --- a/arch/x86/kernel/tsc_32.c +++ b/arch/x86/kernel/tsc_32.c @@ -59,7 +59,7 @@ int check_tsc_unstable(void) } EXPORT_SYMBOL_GPL(check_tsc_unstable); -/* Accellerators for sched_clock() +/* Accelerators for sched_clock() * convert from cycles(64bits) => nanoseconds (64bits) * basic equation: * ns = cycles / (freq / ns_per_sec) @@ -74,7 +74,7 @@ EXPORT_SYMBOL_GPL(check_tsc_unstable); * And since SC is a constant power of two, we can convert the div * into a shift. * - * We can use khz divisor instead of mhz to keep a better percision, since + * We can use khz divisor instead of mhz to keep a better precision, since * cyc2ns_scale is limited to 10^6 * 2^10, which fits in 32 bits. * (mathieu.desnoyers@polymtl.ca) * @@ -181,8 +181,8 @@ int recalibrate_cpu_khz(void) if (cpu_has_tsc) { cpu_khz = calculate_cpu_khz(); tsc_khz = cpu_khz; - cpu_data[0].loops_per_jiffy = - cpufreq_scale(cpu_data[0].loops_per_jiffy, + cpu_data(0).loops_per_jiffy = + cpufreq_scale(cpu_data(0).loops_per_jiffy, cpu_khz_old, cpu_khz); return 0; } else @@ -215,7 +215,7 @@ time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, void *data) return 0; } ref_freq = freq->old; - loops_per_jiffy_ref = cpu_data[freq->cpu].loops_per_jiffy; + loops_per_jiffy_ref = cpu_data(freq->cpu).loops_per_jiffy; cpu_khz_ref = cpu_khz; } @@ -223,7 +223,7 @@ time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, void *data) (val == CPUFREQ_POSTCHANGE && freq->old > freq->new) || (val == CPUFREQ_RESUMECHANGE)) { if (!(freq->flags & CPUFREQ_CONST_LOOPS)) - cpu_data[freq->cpu].loops_per_jiffy = + cpu_data(freq->cpu).loops_per_jiffy = cpufreq_scale(loops_per_jiffy_ref, ref_freq, freq->new); |