Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/cpu.c cpu_down_maps_locked() -> _cpu_down()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | tasks_frozen | 0 |
| PARAM_VALUE | 2 | target | 0-235 |
| CAPPED_DATA | 2 | target | 1 |
| DATA_SOURCE | 0 | cpu | $0 |
| DATA_SOURCE | 2 | target | $1 |
| FUZZY_MAX | 2 | target | 235 |
| HARD_MAX | 2 | target | 235 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | target | 0-235[c] |
| NO_OVERFLOW_SIMPLE | 2 | target | |
| LOCK2 | global &cpu_add_remove_lock |
kernel/cpu.c freeze_secondary_cpus() -> _cpu_down()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-8192 |
| PARAM_VALUE | 1 | tasks_frozen | 1 |
| PARAM_VALUE | 2 | target | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &cpu_add_remove_lock | ||
| LOCK2 | global &system_transition_mutex | ||
| HALF_LOCKED2 | global &device_hotplug_lock |