Symbol: FILTER_TRACE_FN
kernel/trace/trace.h
1766
return field->filter_type == FILTER_TRACE_FN;
kernel/trace/trace_export.c
108
#define __field_fn(_type, _item) __field_ext(_type, _item, FILTER_TRACE_FN)
kernel/trace/trace_output.c
1042
case FILTER_TRACE_FN: