Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/stop_machine.c queue_stop_cpus_work() -> cpu_stop_queue_work()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| PARAM_VALUE | 1 | work | 4096-ptr_max |
| PARAM_VALUE | 1 | work->arg | 4825904087703027712,4838165034212028416,6432102216311144448 |
| PARAM_VALUE | 1 | work->done | 4482979307470069760,5623778042135068672 |
| PARAM_VALUE | 1 | work->done->completion.wait.lock.magic | 3735899821 |
| PARAM_VALUE | 1 | work->done->completion.wait.lock.owner | (-1) |
| PARAM_VALUE | 1 | work->done->completion.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | work->done->completion.wait.task_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | work->done->completion.wait.task_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | work->done->ret | 0 |
| PARAM_VALUE | 1 | work->fn | 4419098969588518912 |
| BUF_SIZE | 1 | work->arg | 40 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| CONSTRAINT | 0 | cpu | <3035 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &stop_cpus_mutex |
kernel/stop_machine.c stop_one_cpu() -> cpu_stop_queue_work()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | work | 8693522549751238656 |
| PARAM_VALUE | 1 | work->arg | 1596698540030914560,5081735167610544128 |
| PARAM_VALUE | 1 | work->done | 8330653949680381952 |
| PARAM_VALUE | 1 | work->fn | 2081368796670291968 |
| PARAM_VALUE | 1 | work->list.next | 0 |
| PARAM_VALUE | 1 | work->list.prev | 0 |
| DATA_SOURCE | 0 | cpu | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/stop_machine.c stop_one_cpu_nowait() -> cpu_stop_queue_work()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | work | 4096-ptr_max |
| DATA_SOURCE | 0 | cpu | $0 |
| DATA_SOURCE | 1 | work | $3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | _T->flags | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | rf.flags |