22 	int len = sizeof(__be32) + 5 * sizeof(__be64) + sizeof(__be32);  in nfsd4_block_encode_layoutget()  local
25 	p = xdr_reserve_space(xdr, sizeof(__be32) + len);  in nfsd4_block_encode_layoutget()
29 	*p++ = cpu_to_be32(len);  in nfsd4_block_encode_layoutget()
35 	p = xdr_encode_hyper(p, b->len);  in nfsd4_block_encode_layoutget()
45 	int len;  in nfsd4_block_encode_volume()  local
49 		len = 4 + 4 + 8 + 4 + (XDR_QUADLEN(b->simple.sig_len) << 2);  in nfsd4_block_encode_volume()
50 		p = xdr_reserve_space(xdr, len);  in nfsd4_block_encode_volume()
60 		len = 4 + 4 + 4 + 4 + (XDR_QUADLEN(b->scsi.designator_len) << 2) + 8;  in nfsd4_block_encode_volume()
61 		p = xdr_reserve_space(xdr, len);  in nfsd4_block_encode_volume()
75 	return len;  in nfsd4_block_encode_volume()
83 	int len = sizeof(__be32), ret, i;  in nfsd4_block_encode_getdeviceinfo()  local
95 	p = xdr_reserve_space(xdr, len + sizeof(__be32));  in nfsd4_block_encode_getdeviceinfo()
103 		len += ret;  in nfsd4_block_encode_getdeviceinfo()
110 	*p++ = cpu_to_be32(len);  in nfsd4_block_encode_getdeviceinfo()
116 nfsd4_block_decode_layoutupdate(__be32 *p, u32 len, struct iomap **iomapp,  in nfsd4_block_decode_layoutupdate()  argument
122 	if (len < sizeof(u32)) {  in nfsd4_block_decode_layoutupdate()
123 		dprintk("%s: extent array too small: %u\n", __func__, len);  in nfsd4_block_decode_layoutupdate()
126 	len -= sizeof(u32);  in nfsd4_block_decode_layoutupdate()
127 	if (len % PNFS_BLOCK_EXTENT_SIZE) {  in nfsd4_block_decode_layoutupdate()
128 		dprintk("%s: extent array invalid: %u\n", __func__, len);  in nfsd4_block_decode_layoutupdate()
133 	if (nr_iomaps != len / PNFS_BLOCK_EXTENT_SIZE) {  in nfsd4_block_decode_layoutupdate()
135 			__func__, len, nr_iomaps);  in nfsd4_block_decode_layoutupdate()
157 		p = xdr_decode_hyper(p, &bex.len);  in nfsd4_block_decode_layoutupdate()
158 		if (bex.len & (block_size - 1)) {  in nfsd4_block_decode_layoutupdate()
177 		iomaps[i].length = bex.len;  in nfsd4_block_decode_layoutupdate()
188 nfsd4_scsi_decode_layoutupdate(__be32 *p, u32 len, struct iomap **iomapp,  in nfsd4_scsi_decode_layoutupdate()  argument
194 	if (len < sizeof(u32)) {  in nfsd4_scsi_decode_layoutupdate()
195 		dprintk("%s: extent array too small: %u\n", __func__, len);  in nfsd4_scsi_decode_layoutupdate()
201 	if (len != expected) {  in nfsd4_scsi_decode_layoutupdate()
203 			__func__, len, expected);  in nfsd4_scsi_decode_layoutupdate()