old_ring          311 drivers/xen/evtchn.c 	evtchn_port_t *new_ring, *old_ring;
old_ring          329 drivers/xen/evtchn.c 	old_ring = u->ring;
old_ring          349 drivers/xen/evtchn.c 	memcpy(new_ring, old_ring, u->ring_size * sizeof(*u->ring));
old_ring          350 drivers/xen/evtchn.c 	memcpy(new_ring + u->ring_size, old_ring,
old_ring          359 drivers/xen/evtchn.c 	evtchn_free_ring(old_ring);