TQ_FRONT
if (tqflags & TQ_FRONT) {
if (flags & TQ_FRONT) {
int flags = (cutinline ? TQ_FRONT : 0);
if ((flags & TQ_FRONT) != 0) {
if (flags & TQ_FRONT) {
ASSERT(!(flags & (TQ_NOALLOC | TQ_FRONT)));
if (flags & TQ_FRONT) {
taskq_backlog_enqueue(db, tqe, TQ_FRONT);