Symbol: BACK_RING_INIT
usr/src/uts/common/xen/io/xnb.c
1787
BACK_RING_INIT(&xnbp->xnb_tx_ring,
usr/src/uts/common/xen/io/xnb.c
1809
BACK_RING_INIT(&xnbp->xnb_rx_ring,