77     RING_IDX cons, prod, masked_prod, masked_cons;  in xen_9pfs_in_sg()  local
83     masked_cons = xen_9pfs_mask(cons, XEN_FLEX_RING_SIZE(ring->ring_order));  in xen_9pfs_in_sg()
85     if (masked_prod < masked_cons) {  in xen_9pfs_in_sg()
87         in_sg[0].iov_len = masked_cons - masked_prod;  in xen_9pfs_in_sg()
93         in_sg[1].iov_len = masked_cons;  in xen_9pfs_in_sg()
103     RING_IDX cons, prod, masked_prod, masked_cons;  in xen_9pfs_out_sg()  local
109     masked_cons = xen_9pfs_mask(cons, XEN_FLEX_RING_SIZE(ring->ring_order));  in xen_9pfs_out_sg()
111     if (masked_cons < masked_prod) {  in xen_9pfs_out_sg()
112         out_sg[0].iov_base = ring->ring.out + masked_cons;  in xen_9pfs_out_sg()
117             (XEN_FLEX_RING_SIZE(ring->ring_order) - masked_cons)) {  in xen_9pfs_out_sg()
118             out_sg[0].iov_base = ring->ring.out + masked_cons;  in xen_9pfs_out_sg()
120                                 masked_cons;  in xen_9pfs_out_sg()
124                                  masked_cons);  in xen_9pfs_out_sg()
127             out_sg[0].iov_base = ring->ring.out + masked_cons;  in xen_9pfs_out_sg()
269     RING_IDX cons, prod, masked_prod, masked_cons, queued;  in xen_9pfs_receive()  local
287     masked_cons = xen_9pfs_mask(cons, XEN_FLEX_RING_SIZE(ring->ring_order));  in xen_9pfs_receive()
290                          masked_prod, &masked_cons,  in xen_9pfs_receive()