21 	int len = sizeof(__be32) + 5 * sizeof(__be64) + sizeof(__be32);  in nfsd4_block_encode_layoutget()  local
24 	p = xdr_reserve_space(xdr, sizeof(__be32) + len);  in nfsd4_block_encode_layoutget()
28 	*p++ = cpu_to_be32(len);  in nfsd4_block_encode_layoutget()
34 	p = xdr_encode_hyper(p, b->len);  in nfsd4_block_encode_layoutget()
44 	int len;  in nfsd4_block_encode_volume()  local
48 		len = 4 + 4 + 8 + 4 + (XDR_QUADLEN(b->simple.sig_len) << 2);  in nfsd4_block_encode_volume()
49 		p = xdr_reserve_space(xdr, len);  in nfsd4_block_encode_volume()
59 		len = 4 + 4 + 4 + 4 + (XDR_QUADLEN(b->scsi.designator_len) << 2) + 8;  in nfsd4_block_encode_volume()
60 		p = xdr_reserve_space(xdr, len);  in nfsd4_block_encode_volume()
74 	return len;  in nfsd4_block_encode_volume()
82 	int len = sizeof(__be32), ret, i;  in nfsd4_block_encode_getdeviceinfo()  local
85 	p = xdr_reserve_space(xdr, len + sizeof(__be32));  in nfsd4_block_encode_getdeviceinfo()
93 		len += ret;  in nfsd4_block_encode_getdeviceinfo()
100 	*p++ = cpu_to_be32(len);  in nfsd4_block_encode_getdeviceinfo()
106 nfsd4_block_decode_layoutupdate(__be32 *p, u32 len, struct iomap **iomapp,  in nfsd4_block_decode_layoutupdate()  argument
112 	if (len < sizeof(u32)) {  in nfsd4_block_decode_layoutupdate()
113 		dprintk("%s: extent array too small: %u\n", __func__, len);  in nfsd4_block_decode_layoutupdate()
116 	len -= sizeof(u32);  in nfsd4_block_decode_layoutupdate()
117 	if (len % PNFS_BLOCK_EXTENT_SIZE) {  in nfsd4_block_decode_layoutupdate()
118 		dprintk("%s: extent array invalid: %u\n", __func__, len);  in nfsd4_block_decode_layoutupdate()
123 	if (nr_iomaps != len / PNFS_BLOCK_EXTENT_SIZE) {  in nfsd4_block_decode_layoutupdate()
125 			__func__, len, nr_iomaps);  in nfsd4_block_decode_layoutupdate()
147 		p = xdr_decode_hyper(p, &bex.len);  in nfsd4_block_decode_layoutupdate()
148 		if (bex.len & (block_size - 1)) {  in nfsd4_block_decode_layoutupdate()
167 		iomaps[i].length = bex.len;  in nfsd4_block_decode_layoutupdate()
178 nfsd4_scsi_decode_layoutupdate(__be32 *p, u32 len, struct iomap **iomapp,  in nfsd4_scsi_decode_layoutupdate()  argument
184 	if (len < sizeof(u32)) {  in nfsd4_scsi_decode_layoutupdate()
185 		dprintk("%s: extent array too small: %u\n", __func__, len);  in nfsd4_scsi_decode_layoutupdate()
191 	if (len != expected) {  in nfsd4_scsi_decode_layoutupdate()
193 			__func__, len, expected);  in nfsd4_scsi_decode_layoutupdate()