Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 6 files:
- drivers/acpi/processor_perflib.c, line 777
- drivers/cpufreq/acpi-cpufreq.c, line 742
- drivers/cpufreq/e_powersaver.c, line 69
- drivers/cpufreq/intel_pstate.c, line 457
- drivers/cpufreq/powernow-k7.c, line 320
- drivers/cpufreq/powernow-k8.c, line 734
Smatch caller information:
drivers/cpufreq/powernow-k8.c powernow_k8_cpu_init_acpi() -> acpi_processor_register_performance()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | performance | 4096-ptr_max |
| PARAM_VALUE | 1 | cpu | 0-s32max |
| CAPPED_DATA | 1 | cpu | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &pol->rwsem | ||
| HALF_LOCKED2 | &sp->mutex | ||
| TYPE_LOCK | (struct cpufreq_policy)->rwsem |
drivers/cpufreq/acpi-cpufreq.c acpi_cpufreq_cpu_init() -> acpi_processor_register_performance()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BIT_INFO | 1 | cpu | 0x0,0x7fffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &policy->rwsem | ||
| HALF_LOCKED2 | &sp->mutex | ||
| TYPE_LOCK | (struct cpufreq_policy)->rwsem |
drivers/cpufreq/intel_pstate.c intel_pstate_init_acpi_perf_limits() -> acpi_processor_register_performance()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | performance | 4096-ptr_max |
| PARAM_VALUE | 1 | cpu | 0-s32max |
| CAPPED_DATA | 1 | cpu | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &policy->rwsem | ||
| HALF_LOCKED2 | &sp->mutex | ||
| TYPE_LOCK | (struct cpufreq_policy)->rwsem |