unsigned int cpu = policy->cpu;
unsigned long new_bits, new_freq, reg;
cpumask_t cpus_allowed;
- struct cpufreq_freqs freqs;
cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current));
set_cpus_allowed_ptr(current, cpumask_of(cpu));
reg = read_safari_cfg();
- freqs.old = get_current_freq(cpu, reg);
- freqs.new = new_freq;
- cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
-
reg &= ~SAFARI_CFG_DIV_MASK;
reg |= new_bits;
write_safari_cfg(reg);
- cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
-
set_cpus_allowed_ptr(current, &cpus_allowed);
return 0;