diff options
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 01f8f289b882..a5af890827eb 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -576,16 +576,6 @@ static inline void intel_pstate_busy_pid_reset(struct cpudata *cpu) pid_reset(&cpu->pid, pid_params.setpoint, 100, pid_params.deadband, 0); } -static inline void intel_pstate_reset_all_pid(void) -{ - unsigned int cpu; - - for_each_online_cpu(cpu) { - if (all_cpu_data[cpu]) - intel_pstate_busy_pid_reset(all_cpu_data[cpu]); - } -} - static inline void update_turbo_state(void) { u64 misc_en; @@ -941,9 +931,14 @@ static void intel_pstate_update_policies(void) /************************** debugfs begin ************************/ static int pid_param_set(void *data, u64 val) { + unsigned int cpu; + *(u32 *)data = val; pid_params.sample_rate_ns = pid_params.sample_rate_ms * NSEC_PER_MSEC; - intel_pstate_reset_all_pid(); + for_each_possible_cpu(cpu) + if (all_cpu_data[cpu]) + intel_pstate_busy_pid_reset(all_cpu_data[cpu]); + return 0; } |