Defined in 1 files as a prototype:
Defined in 1 files as a macro:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/trace/ftrace.c ftrace_startup_subops() -> ftrace_startup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ops | 8825369170129244160 |
| PARAM_VALUE | 0 | ops->flags | 0,64-u64max |
| PARAM_VALUE | 0 | ops->func_hash | 4096-ptr_max |
| PARAM_VALUE | 0 | ops->func_hash->filter_hash | 4096-ptr_max |
| PARAM_VALUE | 0 | ops->func_hash->notrace_hash | 4096-ptr_max |
| PARAM_VALUE | 0 | ops->func_hash->regex_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | ops->func_hash->regex_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | ops->local_hash.regex_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ops->local_hash.regex_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | ops->local_hash.regex_lock.magic | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ops->subop_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ops->subop_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ops->subop_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | command | 0,8 |
| DATA_SOURCE | 0 | ops | $0 |
| DATA_SOURCE | 1 | command | $2 |
| FUZZY_MAX | 1 | command | 8 |
| BIT_INFO | 1 | command | 0x0,0x8 |
| HARD_MAX | 1 | command | 8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock |
kernel/trace/ftrace.c register_ftrace_function_nolock() -> ftrace_startup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ops | 4096-ptr_max |
| PARAM_VALUE | 0 | ops->flags | 0,64-u64max |
| PARAM_VALUE | 0 | ops->func_hash->regex_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | ops->func_hash->regex_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | ops->local_hash.regex_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | command | 0 |
| BUF_SIZE | 0 | ops | (-1),456 |
| BUF_SIZE | 0 | ops | (-1),456 |
| BUF_SIZE | 0 | ops->local_hash.filter_hash | (-1),48 |
| DATA_SOURCE | 0 | ops | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &ftrace_lock | ||
| HALF_LOCKED2 | global &direct_mutex |
kernel/trace/ftrace.c register_ftrace_function_probe() -> ftrace_startup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ops | 4096-ptr_max |
| PARAM_VALUE | 1 | command | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &probe->ops.func_hash->regex_lock | ||
| LOCK2 | _T->lock | ||
| LOCK2 | global &ftrace_lock | ||
| TYPE_LOCK | (struct ftrace_ops_hash)->regex_lock |