Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- drivers/cpufreq/cpufreq_governor.c, line 360
- drivers/cpufreq/intel_pstate.c, line 2784
- kernel/sched/cpufreq.c, line 59
- kernel/sched/cpufreq_schedutil.c, line 897
Smatch caller information:
drivers/cpufreq/intel_pstate.c intel_pstate_clear_update_util_hook() -> cpufreq_remove_update_util_hook()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | cpu | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &policy->rwsem | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &intel_pstate_limits_lock |
kernel/sched/build_utility.c sugov_stop() -> cpufreq_remove_update_util_hook()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &policy->rwsem | ||
| HALF_LOCKED2 | global &intel_pstate_limits_lock |
drivers/cpufreq/cpufreq_governor.c gov_clear_update_util() -> cpufreq_remove_update_util_hook()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| CONSTRAINT | 0 | cpu | <3035 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &policy->rwsem | ||
| HALF_LOCKED2 | global &intel_pstate_limits_lock |