diff options
author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-08-23 13:48:40 +0200 |
---|---|---|
committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-08-23 13:48:40 +0200 |
commit | 43dde64bb1b45c7e4194f4ae30cf16c37bc317e0 (patch) | |
tree | 53141fd10552c1df58e0f580f1a7cd45dbc9ef90 /drivers/cpufreq | |
parent | a87a10961a744fd196570021ab244d8c6298ec31 (diff) | |
parent | e5c6b312ce3cc97e90ea159446e6bfa06645364d (diff) |
Merge back cpufreq changes for v5.15.
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r-- | drivers/cpufreq/acpi-cpufreq.c | 4 | ||||
-rw-r--r-- | drivers/cpufreq/cpufreq.c | 6 | ||||
-rw-r--r-- | drivers/cpufreq/cpufreq_ondemand.c | 4 | ||||
-rw-r--r-- | drivers/cpufreq/intel_pstate.c | 4 | ||||
-rw-r--r-- | drivers/cpufreq/powernow-k8.c | 6 | ||||
-rw-r--r-- | drivers/cpufreq/powernv-cpufreq.c | 4 |
6 files changed, 14 insertions, 14 deletions
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c index 7e7450453714..b49612895c78 100644 --- a/drivers/cpufreq/acpi-cpufreq.c +++ b/drivers/cpufreq/acpi-cpufreq.c @@ -163,9 +163,9 @@ static ssize_t store_cpb(struct cpufreq_policy *policy, const char *buf, if (ret || val > 1) return -EINVAL; - get_online_cpus(); + cpus_read_lock(); set_boost(policy, val); - put_online_cpus(); + cpus_read_unlock(); return count; } diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 45f3416988f1..06c526d66dd3 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -2654,18 +2654,18 @@ int cpufreq_boost_trigger_state(int state) cpufreq_driver->boost_enabled = state; write_unlock_irqrestore(&cpufreq_driver_lock, flags); - get_online_cpus(); + cpus_read_lock(); for_each_active_policy(policy) { ret = cpufreq_driver->set_boost(policy, state); if (ret) goto err_reset_state; } - put_online_cpus(); + cpus_read_unlock(); return 0; err_reset_state: - put_online_cpus(); + cpus_read_unlock(); write_lock_irqsave(&cpufreq_driver_lock, flags); cpufreq_driver->boost_enabled = !state; diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index ac361a8b1d3b..eb4320b619c9 100644 --- a/drivers/cpufreq/cpufreq_ondemand.c +++ b/drivers/cpufreq/cpufreq_ondemand.c @@ -418,7 +418,7 @@ static void od_set_powersave_bias(unsigned int powersave_bias) default_powersave_bias = powersave_bias; cpumask_clear(&done); - get_online_cpus(); + cpus_read_lock(); for_each_online_cpu(cpu) { struct cpufreq_policy *policy; struct policy_dbs_info *policy_dbs; @@ -442,7 +442,7 @@ static void od_set_powersave_bias(unsigned int powersave_bias) od_tuners = dbs_data->tuners; od_tuners->powersave_bias = default_powersave_bias; } - put_online_cpus(); + cpus_read_unlock(); } void od_register_powersave_bias_handler(unsigned int (*f) diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index bb4549959b11..2d83a9f9651b 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -2969,7 +2969,7 @@ static void intel_pstate_driver_cleanup(void) { unsigned int cpu; - get_online_cpus(); + cpus_read_lock(); for_each_online_cpu(cpu) { if (all_cpu_data[cpu]) { if (intel_pstate_driver == &intel_pstate) @@ -2979,7 +2979,7 @@ static void intel_pstate_driver_cleanup(void) all_cpu_data[cpu] = NULL; } } - put_online_cpus(); + cpus_read_unlock(); intel_pstate_driver = NULL; } diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c index b9ccb6a3dad9..12ab4014af71 100644 --- a/drivers/cpufreq/powernow-k8.c +++ b/drivers/cpufreq/powernow-k8.c @@ -1180,7 +1180,7 @@ static int powernowk8_init(void) if (!x86_match_cpu(powernow_k8_ids)) return -ENODEV; - get_online_cpus(); + cpus_read_lock(); for_each_online_cpu(i) { smp_call_function_single(i, check_supported_cpu, &ret, 1); if (!ret) @@ -1188,10 +1188,10 @@ static int powernowk8_init(void) } if (supported_cpus != num_online_cpus()) { - put_online_cpus(); + cpus_read_unlock(); return -ENODEV; } - put_online_cpus(); + cpus_read_unlock(); ret = cpufreq_register_driver(&cpufreq_amd64_driver); if (ret) diff --git a/drivers/cpufreq/powernv-cpufreq.c b/drivers/cpufreq/powernv-cpufreq.c index 005600cef273..23a06cba392c 100644 --- a/drivers/cpufreq/powernv-cpufreq.c +++ b/drivers/cpufreq/powernv-cpufreq.c @@ -918,7 +918,7 @@ static void powernv_cpufreq_work_fn(struct work_struct *work) unsigned int cpu; cpumask_t mask; - get_online_cpus(); + cpus_read_lock(); cpumask_and(&mask, &chip->mask, cpu_online_mask); smp_call_function_any(&mask, powernv_cpufreq_throttle_check, NULL, 0); @@ -939,7 +939,7 @@ static void powernv_cpufreq_work_fn(struct work_struct *work) cpufreq_cpu_put(policy); } out: - put_online_cpus(); + cpus_read_unlock(); } static int powernv_cpufreq_occ_msg(struct notifier_block *nb, |