137 	RING_IDX cons, prod, size = XEN_FLEX_RING_SIZE(PVCALLS_RING_ORDER);  in pvcalls_front_write_todo()  local
146 	cons = intf->out_cons;  in pvcalls_front_write_todo()
148 	return !!(size - pvcalls_queued(prod, cons, size));  in pvcalls_front_write_todo()
154 	RING_IDX cons, prod;  in pvcalls_front_read_todo()  local
157 	cons = intf->in_cons;  in pvcalls_front_read_todo()
161 		pvcalls_queued(prod, cons,  in pvcalls_front_read_todo()
486 	RING_IDX cons, prod, size, masked_prod, masked_cons;  in __write_ring()  local
493 	cons = intf->out_cons;  in __write_ring()
498 	size = pvcalls_queued(prod, cons, array_size);  in __write_ring()
507 	masked_cons = pvcalls_mask(cons, array_size);  in __write_ring()
581 	RING_IDX cons, prod, size, masked_prod, masked_cons;  in __read_ring()  local
585 	cons = intf->in_cons;  in __read_ring()
591 	size = pvcalls_queued(prod, cons, array_size);  in __read_ring()
593 	masked_cons = pvcalls_mask(cons, array_size);  in __read_ring()