Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/trace/ftrace.c register_ftrace_function_probe() -> release_probe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | probe | 4096-ptr_max |
| PARAM_VALUE | 0 | probe->ops.func_hash | 4096-ptr_max |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | probe->probe_ops | 4096-ptr_max |
| BUF_SIZE | 0 | probe | 504,u64max |
| BUF_SIZE | 0 | probe | 504,u64max |
| BUF_SIZE | 0 | probe->probe_ops | (-1),32 |
| BUF_SIZE | 0 | probe->tr | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | &probe->ops | 1 |
| CAPPED_DATA | 0 | &probe->ops.func_hash->regex_lock | 1 |
| STR_LEN | 0 | probe->tr | (-1),1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock |
kernel/trace/ftrace.c unregister_ftrace_function_probe_func() -> release_probe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | probe | 4096-ptr_max |
| PARAM_VALUE | 0 | probe->ops.func_hash | 4096-ptr_max |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | probe->ops.func_hash->regex_lock.wait_lock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | &probe->ops.func_hash->regex_lock | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock |