diff options
Diffstat (limited to 'arch/sparc/kernel/time_64.c')
| -rw-r--r-- | arch/sparc/kernel/time_64.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c index 3eb77943ce12..89fb05f90609 100644 --- a/arch/sparc/kernel/time_64.c +++ b/arch/sparc/kernel/time_64.c @@ -653,19 +653,23 @@ static int sparc64_cpufreq_notifier(struct notifier_block *nb, unsigned long val void *data) { struct cpufreq_freqs *freq = data; - unsigned int cpu = freq->cpu; - struct freq_table *ft = &per_cpu(sparc64_freq_table, cpu); + unsigned int cpu; + struct freq_table *ft; - if (!ft->ref_freq) { - ft->ref_freq = freq->old; - ft->clock_tick_ref = cpu_data(cpu).clock_tick; - } - if ((val == CPUFREQ_PRECHANGE && freq->old < freq->new) || - (val == CPUFREQ_POSTCHANGE && freq->old > freq->new)) { - cpu_data(cpu).clock_tick = - cpufreq_scale(ft->clock_tick_ref, - ft->ref_freq, - freq->new); + for_each_cpu(cpu, freq->policy->cpus) { + ft = &per_cpu(sparc64_freq_table, cpu); + + if (!ft->ref_freq) { + ft->ref_freq = freq->old; + ft->clock_tick_ref = cpu_data(cpu).clock_tick; + } + + if ((val == CPUFREQ_PRECHANGE && freq->old < freq->new) || + (val == CPUFREQ_POSTCHANGE && freq->old > freq->new)) { + cpu_data(cpu).clock_tick = + cpufreq_scale(ft->clock_tick_ref, ft->ref_freq, + freq->new); + } } return 0; |