112 static void encode_fallocate(struct xdr_stream *xdr,  in encode_fallocate()  argument
115 	encode_nfs4_stateid(xdr, &args->falloc_stateid);  in encode_fallocate()
116 	encode_uint64(xdr, args->falloc_offset);  in encode_fallocate()
117 	encode_uint64(xdr, args->falloc_length);  in encode_fallocate()
120 static void encode_allocate(struct xdr_stream *xdr,  in encode_allocate()  argument
124 	encode_op_hdr(xdr, OP_ALLOCATE, decode_allocate_maxsz, hdr);  in encode_allocate()
125 	encode_fallocate(xdr, args);  in encode_allocate()
128 static void encode_copy(struct xdr_stream *xdr,  in encode_copy()  argument
132 	encode_op_hdr(xdr, OP_COPY, decode_copy_maxsz, hdr);  in encode_copy()
133 	encode_nfs4_stateid(xdr, &args->src_stateid);  in encode_copy()
134 	encode_nfs4_stateid(xdr, &args->dst_stateid);  in encode_copy()
136 	encode_uint64(xdr, args->src_pos);  in encode_copy()
137 	encode_uint64(xdr, args->dst_pos);  in encode_copy()
138 	encode_uint64(xdr, args->count);  in encode_copy()
140 	encode_uint32(xdr, 1); /* consecutive = true */  in encode_copy()
141 	encode_uint32(xdr, 1); /* synchronous = true */  in encode_copy()
142 	encode_uint32(xdr, 0); /* src server list */  in encode_copy()
145 static void encode_deallocate(struct xdr_stream *xdr,  in encode_deallocate()  argument
149 	encode_op_hdr(xdr, OP_DEALLOCATE, decode_deallocate_maxsz, hdr);  in encode_deallocate()
150 	encode_fallocate(xdr, args);  in encode_deallocate()
153 static void encode_seek(struct xdr_stream *xdr,  in encode_seek()  argument
157 	encode_op_hdr(xdr, OP_SEEK, decode_seek_maxsz, hdr);  in encode_seek()
158 	encode_nfs4_stateid(xdr, &args->sa_stateid);  in encode_seek()
159 	encode_uint64(xdr, args->sa_offset);  in encode_seek()
160 	encode_uint32(xdr, args->sa_what);  in encode_seek()
163 static void encode_layoutstats(struct xdr_stream *xdr,  in encode_layoutstats()  argument
170 	encode_op_hdr(xdr, OP_LAYOUTSTATS, decode_layoutstats_maxsz, hdr);  in encode_layoutstats()
171 	p = reserve_space(xdr, 8 + 8);  in encode_layoutstats()
174 	encode_nfs4_stateid(xdr, &args->stateid);  in encode_layoutstats()
175 	p = reserve_space(xdr, 4*8 + NFS4_DEVICEID4_SIZE + 4);  in encode_layoutstats()
185 		devinfo->layoutstats_encode(xdr, args, devinfo);  in encode_layoutstats()
187 		encode_uint32(xdr, 0);  in encode_layoutstats()
190 static void encode_clone(struct xdr_stream *xdr,  in encode_clone()  argument
196 	encode_op_hdr(xdr, OP_CLONE, decode_clone_maxsz, hdr);  in encode_clone()
197 	encode_nfs4_stateid(xdr, &args->src_stateid);  in encode_clone()
198 	encode_nfs4_stateid(xdr, &args->dst_stateid);  in encode_clone()
199 	p = reserve_space(xdr, 3*8);  in encode_clone()
209 				  struct xdr_stream *xdr,  in nfs4_xdr_enc_allocate()  argument
216 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_allocate()
217 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_allocate()
218 	encode_putfh(xdr, args->falloc_fh, &hdr);  in nfs4_xdr_enc_allocate()
219 	encode_allocate(xdr, args, &hdr);  in nfs4_xdr_enc_allocate()
220 	encode_getfattr(xdr, args->falloc_bitmask, &hdr);  in nfs4_xdr_enc_allocate()
228 			      struct xdr_stream *xdr,  in nfs4_xdr_enc_copy()  argument
235 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_copy()
236 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_copy()
237 	encode_putfh(xdr, args->src_fh, &hdr);  in nfs4_xdr_enc_copy()
238 	encode_savefh(xdr, &hdr);  in nfs4_xdr_enc_copy()
239 	encode_putfh(xdr, args->dst_fh, &hdr);  in nfs4_xdr_enc_copy()
240 	encode_copy(xdr, args, &hdr);  in nfs4_xdr_enc_copy()
248 				    struct xdr_stream *xdr,  in nfs4_xdr_enc_deallocate()  argument
255 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_deallocate()
256 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_deallocate()
257 	encode_putfh(xdr, args->falloc_fh, &hdr);  in nfs4_xdr_enc_deallocate()
258 	encode_deallocate(xdr, args, &hdr);  in nfs4_xdr_enc_deallocate()
259 	encode_getfattr(xdr, args->falloc_bitmask, &hdr);  in nfs4_xdr_enc_deallocate()
267 			      struct xdr_stream *xdr,  in nfs4_xdr_enc_seek()  argument
274 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_seek()
275 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_seek()
276 	encode_putfh(xdr, args->sa_fh, &hdr);  in nfs4_xdr_enc_seek()
277 	encode_seek(xdr, args, &hdr);  in nfs4_xdr_enc_seek()
285 				     struct xdr_stream *xdr,  in nfs4_xdr_enc_layoutstats()  argument
294 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_layoutstats()
295 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_layoutstats()
296 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_layoutstats()
299 		encode_layoutstats(xdr, args, &args->devinfo[i], &hdr);  in nfs4_xdr_enc_layoutstats()
307 			       struct xdr_stream *xdr,  in nfs4_xdr_enc_clone()  argument
314 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_clone()
315 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_clone()
316 	encode_putfh(xdr, args->src_fh, &hdr);  in nfs4_xdr_enc_clone()
317 	encode_savefh(xdr, &hdr);  in nfs4_xdr_enc_clone()
318 	encode_putfh(xdr, args->dst_fh, &hdr);  in nfs4_xdr_enc_clone()
319 	encode_clone(xdr, args, &hdr);  in nfs4_xdr_enc_clone()
320 	encode_getfattr(xdr, args->dst_bitmask, &hdr);  in nfs4_xdr_enc_clone()
324 static int decode_allocate(struct xdr_stream *xdr, struct nfs42_falloc_res *res)  in decode_allocate()  argument
326 	return decode_op_hdr(xdr, OP_ALLOCATE);  in decode_allocate()
329 static int decode_write_response(struct xdr_stream *xdr,  in decode_write_response()  argument
334 	p = xdr_inline_decode(xdr, 4 + 8 + 4);  in decode_write_response()
350 	return decode_verifier(xdr, &res->verifier.verifier);  in decode_write_response()
353 	print_overflow_msg(__func__, xdr);  in decode_write_response()
357 static int decode_copy_requirements(struct xdr_stream *xdr,  in decode_copy_requirements()  argument
361 	p = xdr_inline_decode(xdr, 4 + 4);  in decode_copy_requirements()
369 	print_overflow_msg(__func__, xdr);  in decode_copy_requirements()
373 static int decode_copy(struct xdr_stream *xdr, struct nfs42_copy_res *res)  in decode_copy()  argument
377 	status = decode_op_hdr(xdr, OP_COPY);  in decode_copy()
379 		status = decode_copy_requirements(xdr, res);  in decode_copy()
386 	status = decode_write_response(xdr, &res->write_res);  in decode_copy()
390 	return decode_copy_requirements(xdr, res);  in decode_copy()
393 static int decode_deallocate(struct xdr_stream *xdr, struct nfs42_falloc_res *res)  in decode_deallocate()  argument
395 	return decode_op_hdr(xdr, OP_DEALLOCATE);  in decode_deallocate()
398 static int decode_seek(struct xdr_stream *xdr, struct nfs42_seek_res *res)  in decode_seek()  argument
403 	status = decode_op_hdr(xdr, OP_SEEK);  in decode_seek()
407 	p = xdr_inline_decode(xdr, 4 + 8);  in decode_seek()
416 	print_overflow_msg(__func__, xdr);  in decode_seek()
420 static int decode_layoutstats(struct xdr_stream *xdr)  in decode_layoutstats()  argument
422 	return decode_op_hdr(xdr, OP_LAYOUTSTATS);  in decode_layoutstats()
425 static int decode_clone(struct xdr_stream *xdr)  in decode_clone()  argument
427 	return decode_op_hdr(xdr, OP_CLONE);  in decode_clone()
434 				 struct xdr_stream *xdr,  in nfs4_xdr_dec_allocate()  argument
440 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_allocate()
443 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_allocate()
446 	status = decode_putfh(xdr);  in nfs4_xdr_dec_allocate()
449 	status = decode_allocate(xdr, res);  in nfs4_xdr_dec_allocate()
452 	decode_getfattr(xdr, res->falloc_fattr, res->falloc_server);  in nfs4_xdr_dec_allocate()
461 			     struct xdr_stream *xdr,  in nfs4_xdr_dec_copy()  argument
467 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_copy()
470 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_copy()
473 	status = decode_putfh(xdr);  in nfs4_xdr_dec_copy()
476 	status = decode_savefh(xdr);  in nfs4_xdr_dec_copy()
479 	status = decode_putfh(xdr);  in nfs4_xdr_dec_copy()
482 	status = decode_copy(xdr, res);  in nfs4_xdr_dec_copy()
491 				   struct xdr_stream *xdr,  in nfs4_xdr_dec_deallocate()  argument
497 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_deallocate()
500 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_deallocate()
503 	status = decode_putfh(xdr);  in nfs4_xdr_dec_deallocate()
506 	status = decode_deallocate(xdr, res);  in nfs4_xdr_dec_deallocate()
509 	decode_getfattr(xdr, res->falloc_fattr, res->falloc_server);  in nfs4_xdr_dec_deallocate()
518 			     struct xdr_stream *xdr,  in nfs4_xdr_dec_seek()  argument
524 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_seek()
527 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_seek()
530 	status = decode_putfh(xdr);  in nfs4_xdr_dec_seek()
533 	status = decode_seek(xdr, res);  in nfs4_xdr_dec_seek()
542 				    struct xdr_stream *xdr,  in nfs4_xdr_dec_layoutstats()  argument
548 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_layoutstats()
551 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_layoutstats()
554 	status = decode_putfh(xdr);  in nfs4_xdr_dec_layoutstats()
559 		status = decode_layoutstats(xdr);  in nfs4_xdr_dec_layoutstats()
572 			      struct xdr_stream *xdr,  in nfs4_xdr_dec_clone()  argument
578 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_clone()
581 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_clone()
584 	status = decode_putfh(xdr);  in nfs4_xdr_dec_clone()
587 	status = decode_savefh(xdr);  in nfs4_xdr_dec_clone()
590 	status = decode_putfh(xdr);  in nfs4_xdr_dec_clone()
593 	status = decode_clone(xdr);  in nfs4_xdr_dec_clone()
596 	status = decode_getfattr(xdr, res->dst_fattr, res->server);  in nfs4_xdr_dec_clone()