Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/cpu.c cpu_down() -> cpu_down_maps_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | target | 0-235 |
| CAPPED_DATA | 1 | target | 1 |
| DATA_SOURCE | 0 | cpu | $0 |
| DATA_SOURCE | 1 | target | $1 |
| FUZZY_MAX | 1 | target | 235 |
| HARD_MAX | 1 | target | 235 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | target | 0-235[c] |
| LOCK2 | global &cpu_add_remove_lock | ||
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &device_hotplug_lock |
kernel/cpu.c cpuhp_smt_disable() -> cpu_down_maps_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| PARAM_VALUE | 1 | target | 0 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &cpu_add_remove_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &device_hotplug_lock |
kernel/cpu.c smp_shutdown_nonboot_cpus() -> cpu_down_maps_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| PARAM_VALUE | 1 | target | 0 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| CONSTRAINT | 0 | cpu | <3035 |
| LOCK2 | global &cpu_add_remove_lock |