gref_tx_head      133 drivers/net/xen-netfront.c 	grant_ref_t gref_tx_head;
gref_tx_head      405 drivers/net/xen-netfront.c 				&queue->gref_tx_head, queue->grant_tx_ref[id]);
gref_tx_head      442 drivers/net/xen-netfront.c 	ref = gnttab_claim_grant_reference(&queue->gref_tx_head);
gref_tx_head     1411 drivers/net/xen-netfront.c 		gnttab_free_grant_references(queue->gref_tx_head);
gref_tx_head     1637 drivers/net/xen-netfront.c 					  &queue->gref_tx_head) < 0) {
gref_tx_head     1654 drivers/net/xen-netfront.c 	gnttab_free_grant_references(queue->gref_tx_head);