Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/stop_machine.c cpu_stop_queue_two_works() -> __cpu_stop_queue_work()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stopper | 4096-ptr_max |
| PARAM_VALUE | 0 | stopper->enabled | 1 |
| PARAM_VALUE | 0 | stopper->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | stopper->lock.owner_cpu | 0 |
| PARAM_VALUE | 0 | stopper->lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | work | 8418086867906768896 |
| DATA_SOURCE | 1 | work | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &stopper2->lock | ||
| LOCK2 | irq | ||
| LOCK2 | 0 | &stopper->lock | |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct cpu_stopper)->lock |
kernel/stop_machine.c cpu_stop_queue_two_works() -> __cpu_stop_queue_work()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stopper | 4096-ptr_max |
| PARAM_VALUE | 0 | stopper->enabled | 1 |
| PARAM_VALUE | 0 | stopper->lock.owner_cpu | 0 |
| PARAM_VALUE | 0 | stopper->lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | work | 7357841445332709376 |
| DATA_SOURCE | 1 | work | $3 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &stopper1->lock | ||
| LOCK2 | irq | ||
| LOCK2 | 0 | &stopper->lock | |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct cpu_stopper)->lock |
kernel/stop_machine.c cpu_stop_queue_work() -> __cpu_stop_queue_work()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stopper | 4096-ptr_max |
| PARAM_VALUE | 0 | stopper->enabled | 1 |
| PARAM_VALUE | 0 | stopper->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | stopper->lock.owner_cpu | 0 |
| PARAM_VALUE | 0 | stopper->lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | work | 4096-ptr_max |
| BUF_SIZE | 1 | work->arg | (-1),40 |
| DATA_SOURCE | 1 | work | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &stopper->lock | |
| HALF_LOCKED2 | global &stop_cpus_mutex | ||
| TYPE_LOCK | (struct cpu_stopper)->lock |