EVENT_FILE_FL_RECORDED_TGID 364 include/linux/trace_events.h EVENT_FILE_FL_RECORDED_TGID = (1 << EVENT_FILE_FL_RECORDED_TGID_BIT), EVENT_FILE_FL_RECORDED_TGID 401 kernel/trace/trace_events.c if (file->flags & EVENT_FILE_FL_RECORDED_TGID) {