Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- kernel/trace/trace_eprobe.c, line 944
- kernel/trace/trace_fprobe.c, line 1359
- kernel/trace/trace_kprobe.c, line 1062
- kernel/trace/trace_uprobe.c, line 710
Smatch caller information:
kernel/trace/trace_fprobe.c trace_fprobe_create_internal() -> traceprobe_parse_probe_arg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tp | 4096-ptr_max |
| PARAM_VALUE | 1 | i | 0-127 |
| PARAM_VALUE | 3 | ctx | 4096-ptr_max |
| PARAM_VALUE | 3 | ctx->flags | 35,38,99,102 |
| PARAM_VALUE | 3 | ctx->funcname | 4096-ptr_max |
| PARAM_VALUE | 3 | ctx->offset | 0 |
| BUF_SIZE | 3 | ctx | 544 |
| BUF_SIZE | 3 | ctx->funcname | 512,u64max |
| CAPPED_DATA | 1 | i | 1 |
| DATA_SOURCE | 3 | ctx | $2 |
| FUZZY_MAX | 1 | i | 127 |
| BIT_INFO | 3 | ctx->flags | 0x2,0xffffffffffffffff |
| HARD_MAX | 1 | i | 127 |
kernel/trace/trace_uprobe.c __trace_uprobe_create() -> traceprobe_parse_probe_arg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tp | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->event | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->nr_args | 0-128 |
| PARAM_VALUE | 1 | i | 0-127 |
| PARAM_VALUE | 3 | ctx | 4096-ptr_max |
| BUF_SIZE | 0 | tp | 48-7216 |
| BUF_SIZE | 3 | ctx | 544 |
| CAPPED_DATA | 1 | i | 1 |
| DATA_SOURCE | 3 | ctx | r _kzalloc_noprof |
| BIT_INFO | 3 | ctx->flags | 0x10,0xffffffff |
| LOCK2 | global &dyn_event_ops_mutex |
kernel/trace/trace_eprobe.c __trace_eprobe_create() -> traceprobe_parse_probe_arg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tp | 4096-ptr_max |
| PARAM_VALUE | 1 | i | 0-127 |
| PARAM_VALUE | 3 | ctx | 4096-ptr_max |
| PARAM_VALUE | 3 | ctx->flags | 10 |
| BUF_SIZE | 3 | ctx | 544 |
| CAPPED_DATA | 1 | i | 1 |
| DATA_SOURCE | 3 | ctx | r _kzalloc_noprof |
| LOCK2 | _T->lock |
kernel/trace/trace_kprobe.c trace_kprobe_create_internal() -> traceprobe_parse_probe_arg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tp | 4096-ptr_max |
| PARAM_VALUE | 1 | i | 0-127 |
| PARAM_VALUE | 3 | ctx | 4096-ptr_max |
| PARAM_VALUE | 3 | ctx->flags | 2-3,6 |
| PARAM_VALUE | 3 | ctx->funcname | 0,4096-ptr_max |
| PARAM_VALUE | 3 | ctx->offset | 0 |
| BUF_SIZE | 3 | ctx | 544 |
| CAPPED_DATA | 1 | i | 1 |
| DATA_SOURCE | 3 | ctx | $2 |
| FUZZY_MAX | 1 | i | 127 |
| BIT_INFO | 3 | ctx->flags | 0x2,0xffffffffffffffff |
| HARD_MAX | 1 | i | 127 |