Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/cpu.c _cpu_down() -> cpuhp_set_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-s32max |
| PARAM_VALUE | 2 | target | 0-235 |
| CAPPED_DATA | 2 | target | 1 |
| DATA_SOURCE | 0 | cpu | $0 |
| DATA_SOURCE | 2 | target | $2 |
| 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 | ||
| HALF_LOCKED2 | global &system_transition_mutex |
kernel/cpu.c _cpu_up() -> cpuhp_set_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-s32max |
| PARAM_VALUE | 1 | st | 4096-ptr_max |
| PARAM_VALUE | 1 | st->state | s32min-234 |
| PARAM_VALUE | 2 | target | 0-235 |
| CAPPED_DATA | 0 | cpu | 1 |
| CAPPED_DATA | 1 | st->state | 1 |
| CAPPED_DATA | 2 | target | 1 |
| DATA_SOURCE | 0 | cpu | $0 |
| DATA_SOURCE | 2 | target | $2 |
| FUZZY_MAX | 2 | target | 235 |
| PARAM_COMPARE | 1 | st->state | < $2 |
| PARAM_COMPARE | 2 | target | > $1->state |
| HARD_MAX | 1 | st->state | 234 |
| HARD_MAX | 2 | target | 235 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 2 | target | 0-235[c] |
| NO_OVERFLOW_SIMPLE | 2 | target | |
| LOCK2 | global &cpu_add_remove_lock | ||
| HALF_LOCKED2 | global &device_hotplug_lock | ||
| HALF_LOCKED2 | global &system_transition_mutex |
kernel/cpu.c cpuhp_kick_ap() -> cpuhp_set_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-s32max |
| PARAM_VALUE | 1 | st | 4096-ptr_max |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | $0 |
| DATA_SOURCE | 1 | st | $1 |
| DATA_SOURCE | 2 | target | $2 |
| STR_LEN | 0 | cpu | (-1),8-9,11-29,31-34,38 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &cpu_add_remove_lock |