Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/trace/trace_event_perf.c perf_trace_event_perm() -> ftrace_event_is_function()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | call | 4096-ptr_max |
| BUF_SIZE | 0 | call | (-1),120 |
| BUF_SIZE | 0 | call | (-1),120 |
| DATA_SOURCE | 0 | call | $0 |
| LOCK2 | _T->lock | ||
| LOCK2 | global &event_mutex | ||
| HALF_LOCKED2 | &p_event->group_leader->ctx->mutex |
kernel/trace/trace_events_filter.c ftrace_profile_set_filter() -> ftrace_event_is_function()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | call | 4096-ptr_max |
| LOCK2 | _T->lock |
kernel/trace/trace_events_filter.c ftrace_profile_set_filter() -> ftrace_event_is_function()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | call | 4096-ptr_max |
| LOCK2 | _T->lock |
kernel/trace/trace_events_filter.c parse_pred() -> ftrace_event_is_function()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | call | 4096-ptr_max |
| DATA_SOURCE | 0 | call | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | _T->lock |