Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- kernel/trace/trace_dynevent.c, line 265
- kernel/trace/trace_events_synth.c, line 2383
- kernel/trace/trace_kprobe.c, line 1373
- kernel/trace/trace_uprobe.c, line 811
Smatch caller information:
kernel/trace/trace_events_synth.c synth_events_write() -> trace_parse_run_command()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op->write | 1-u64max |
| PARAM_VALUE | 2 | count | 0-1000000000,2147479552 |
| PARAM_VALUE | 3 | *ppos | 0-1000000000 |
| PARAM_VALUE | 4 | createfn | 8023180003336663040 |
| BUF_SIZE | 3 | ppos | (-1),8 |
| BUF_SIZE | 3 | ppos | (-1),8 |
| CAPPED_DATA | 1 | buffer | 1 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 1 | buffer | $1 |
| DATA_SOURCE | 2 | count | $2 |
| DATA_SOURCE | 3 | ppos | $3 |
| FUZZY_MAX | 2 | count | 2147479552 |
| BIT_INFO | 0 | file->f_mode | 0x40002,0xffffffffffffffff |
| USER_DATA | 1 | buffer | 0-u64max[c] |
| USER_DATA | 2 | count | 0-1000000000 |
| USER_DATA | 3 | *ppos | 0-1000000000 |
| USER_PTR | 3 | ppos |
kernel/trace/trace_uprobe.c probes_write() -> trace_parse_run_command()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op->write | 1-u64max |
| PARAM_VALUE | 2 | count | 0-1000000000,2147479552 |
| PARAM_VALUE | 3 | *ppos | 0-1000000000 |
| PARAM_VALUE | 4 | createfn | 1808960650456018944 |
| BUF_SIZE | 3 | ppos | (-1),8 |
| BUF_SIZE | 3 | ppos | (-1),8 |
| CAPPED_DATA | 1 | buffer | 1 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 1 | buffer | $1 |
| DATA_SOURCE | 2 | count | $2 |
| DATA_SOURCE | 3 | ppos | $3 |
| FUZZY_MAX | 2 | count | 2147479552 |
| BIT_INFO | 0 | file->f_mode | 0x40002,0xffffffffffffffff |
| USER_DATA | 1 | buffer | 0-u64max[c] |
| USER_DATA | 2 | count | 0-1000000000 |
| USER_DATA | 3 | *ppos | 0-1000000000 |
| USER_PTR | 3 | ppos |
kernel/trace/trace_dynevent.c dyn_event_write() -> trace_parse_run_command()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op->write | 1-u64max |
| PARAM_VALUE | 2 | count | 0-1000000000,2147479552 |
| PARAM_VALUE | 3 | *ppos | 0-1000000000 |
| PARAM_VALUE | 4 | createfn | 5376905019784028160 |
| BUF_SIZE | 3 | ppos | (-1),8 |
| BUF_SIZE | 3 | ppos | (-1),8 |
| CAPPED_DATA | 1 | buffer | 1 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 1 | buffer | $1 |
| DATA_SOURCE | 2 | count | $2 |
| DATA_SOURCE | 3 | ppos | $3 |
| FUZZY_MAX | 2 | count | 2147479552 |
| BIT_INFO | 0 | file->f_mode | 0x40002,0xffffffffffffffff |
| USER_DATA | 1 | buffer | 0-u64max[c] |
| USER_DATA | 2 | count | 0-1000000000 |
| USER_DATA | 3 | *ppos | 0-1000000000 |
| USER_PTR | 3 | ppos |
kernel/trace/trace_kprobe.c probes_write() -> trace_parse_run_command()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op->write | 1-u64max |
| PARAM_VALUE | 2 | count | 0-1000000000,2147479552 |
| PARAM_VALUE | 3 | *ppos | 0-1000000000 |
| PARAM_VALUE | 4 | createfn | 6816765047421440000 |
| BUF_SIZE | 3 | ppos | (-1),8 |
| BUF_SIZE | 3 | ppos | (-1),8 |
| CAPPED_DATA | 1 | buffer | 1 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 1 | buffer | $1 |
| DATA_SOURCE | 2 | count | $2 |
| DATA_SOURCE | 3 | ppos | $3 |
| FUZZY_MAX | 2 | count | 2147479552 |
| BIT_INFO | 0 | file->f_mode | 0x40002,0xffffffffffffffff |
| USER_DATA | 1 | buffer | 0-u64max[c] |
| USER_DATA | 2 | count | 0-1000000000 |
| USER_DATA | 3 | *ppos | 0-1000000000 |
| USER_PTR | 3 | ppos |