Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/trace/trace_kprobe.c create_local_trace_kprobe() -> alloc_trace_kprobe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | group | 6513960905279348736 |
| PARAM_VALUE | 1 | event | 4096-ptr_max |
| PARAM_VALUE | 3 | symbol | 0,4096-ptr_max |
| PARAM_VALUE | 5 | maxactive | 0 |
| PARAM_VALUE | 6 | nargs | 0 |
| BUF_SIZE | 0 | group | 8 |
| BUF_SIZE | 1 | event | (-1),12 |
| BUF_SIZE | 1 | event | (-1),12 |
| DATA_SOURCE | 2 | addr | $1 |
| DATA_SOURCE | 3 | symbol | $0 |
| DATA_SOURCE | 4 | offs | $2 |
| DATA_SOURCE | 7 | is_return | $3 |
| STR_LEN | 0 | group | 7 |
| STR_LEN | 1 | event | (-1),11 |
| STR_LEN | 1 | event | (-1),11 |
| PARAM_COMPARE | 1 | event | >= $3 |
| PARAM_COMPARE | 1 | event | >= $3 |
| PARAM_COMPARE | 3 | symbol | <= $1 |
| TERMINATED | 0 | group | 1 |
| USER_DATA | 1 | *event | 0-255 |
| USER_DATA | 3 | *symbol | 0-255 |
| USER_PTR | 1 | event | |
| USER_PTR | 3 | symbol | |
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &p_event->group_leader->ctx->mutex |
kernel/trace/trace_kprobe.c trace_kprobe_create_internal() -> alloc_trace_kprobe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | group | 4096-ptr_max |
| PARAM_VALUE | 0 | *group | 0-255 |
| PARAM_VALUE | 1 | event | 1-u64max |
| PARAM_VALUE | 1 | *event | 0-255 |
| PARAM_VALUE | 3 | symbol | 0,4096-ptr_max |
| PARAM_VALUE | 4 | offs | 0-u32max |
| PARAM_VALUE | 5 | maxactive | s32min-4096 |
| PARAM_VALUE | 6 | nargs | s32min-128 |
| BUF_SIZE | 0 | group | (-1),8 |
| BUF_SIZE | 0 | group | (-1),8 |
| BUF_SIZE | 1 | event | 64,u64max |
| BUF_SIZE | 1 | event | 64,u64max |
| CAPPED_DATA | 6 | nargs | 1 |
| DATA_SOURCE | 6 | nargs | $0 [m] |
| FUZZY_MAX | 5 | maxactive | 0 |
| FUZZY_MAX | 6 | nargs | 128 |
| STR_LEN | 0 | group | (-1),7 |
| STR_LEN | 0 | group | (-1),7 |
| STR_LEN | 1 | event | (-1),63 |
| STR_LEN | 1 | event | (-1),63 |
| TERMINATED | 0 | group | 1 |
| HARD_MAX | 6 | nargs | 128 |
| USER_DATA | 2 | addr | 0-u64max |
| USER_DATA | 2 | *addr | s64min-s64max |
| USER_DATA | 4 | offs | 0-u32max |
| NO_OVERFLOW_SIMPLE | 5 | maxactive |