EVENT_FILE_FL_RECORDED_TGID_BIT
set_bit(EVENT_FILE_FL_RECORDED_TGID_BIT, &file->flags);
clear_bit(EVENT_FILE_FL_RECORDED_TGID_BIT,
clear_bit(EVENT_FILE_FL_RECORDED_TGID_BIT, &file->flags);
set_bit(EVENT_FILE_FL_RECORDED_TGID_BIT, &file->flags);