Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/time/tick-broadcast.c ___tick_broadcast_oneshot_control() -> broadcast_needs_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bc | 0,4096-ptr_max |
| PARAM_VALUE | 1 | cpu | 0 |
| DATA_SOURCE | 1 | cpu | $2 |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | global &tick_broadcast_lock | ||
| LOCK2 | irq |
kernel/time/tick-broadcast.c ___tick_broadcast_oneshot_control() -> broadcast_needs_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bc | 4096-ptr_max |
| PARAM_VALUE | 1 | cpu | 0 |
| DATA_SOURCE | 1 | cpu | $2 |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | global &tick_broadcast_lock | ||
| LOCK2 | irq |
kernel/time/tick-broadcast.c broadcast_shutdown_local() -> broadcast_needs_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bc | 4096-ptr_max |
| PARAM_VALUE | 0 | bc->features | 128-u32max |
| PARAM_VALUE | 1 | cpu | 0 |
| DATA_SOURCE | 0 | bc | $0 |
| BIT_INFO | 0 | bc->features | 0x80,0xffffffff |
| PREEMPT_ADD | |||
| LOCK2 | global &tick_broadcast_lock | ||
| LOCK2 | irq |
kernel/time/tick-broadcast.c hotplug_cpu__broadcast_tick_pull() -> broadcast_needs_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bc | 4096-ptr_max |
| PARAM_VALUE | 1 | cpu | 0-s32max |
| DATA_SOURCE | 1 | cpu | $0 |
| STR_LEN | 0 | bc | (-1),8-9,11-29,31-34,38 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | global &tick_broadcast_lock | ||
| HALF_LOCKED2 | global &cpuhp_state_mutex | ||
| HALF_LOCKED2 | irq |