Defined in 1 files as a prototype:
Defined in 2 files as a function:
- kernel/trace/trace.h, line 2328 (as a function)
- kernel/trace/trace_snapshot.c, line 81 (as a function)
Referenced in 3 files:
- kernel/trace/trace.c, line 874
- kernel/trace/trace_events_trigger.c, line 1536
- kernel/trace/trace_snapshot.c
Smatch caller information:
kernel/trace/trace_snapshot.c ftrace_boot_snapshot() -> tracing_snapshot_instance()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tr | 4096-ptr_max |
| PARAM_VALUE | 0 | tr->allocated_snapshot | 1 |
| NOCHECK_CALL |
kernel/trace/trace_snapshot.c ftrace_count_snapshot() -> tracing_snapshot_instance()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | tr | $2 |
| NOCHECK_CALL |
kernel/trace/trace_snapshot.c ftrace_snapshot() -> tracing_snapshot_instance()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | tr | $2 |
| NOCHECK_CALL |
kernel/trace/trace.c tracing_snapshot() -> tracing_snapshot_instance()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tr | 69249725370638336 |
| BUF_SIZE | 0 | tr | 8568 |
| NOCHECK_CALL |
kernel/trace/trace_events_trigger.c snapshot_trigger() -> tracing_snapshot_instance()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |