303 	unsigned nbytes = 0;  in len_args()  local
307 		nbytes += args[i].size;  in len_args()
309 	return nbytes;  in len_args()
1015 static int fuse_copy_pages(struct fuse_copy_state *cs, unsigned nbytes,  in fuse_copy_pages()  argument
1021 	for (i = 0; i < req->num_pages && (nbytes || zeroing); i++) {  in fuse_copy_pages()
1024 		unsigned count = min(nbytes, req->page_descs[i].length);  in fuse_copy_pages()
1031 		nbytes -= count;  in fuse_copy_pages()
1109 			       size_t nbytes, struct fuse_req *req)  in fuse_read_interrupt()  argument
1127 	if (nbytes < reqsize)  in fuse_read_interrupt()
1162 				   size_t nbytes)  in fuse_read_single_forget()  argument
1179 	if (nbytes < ih.len)  in fuse_read_single_forget()
1194 				   struct fuse_copy_state *cs, size_t nbytes)  in fuse_read_batch_forget()  argument
1208 	if (nbytes < ih.len) {  in fuse_read_batch_forget()
1213 	max_forgets = (nbytes - ih.len) / sizeof(struct fuse_forget_one);  in fuse_read_batch_forget()
1243 			    size_t nbytes)  in fuse_read_forget()  argument
1247 		return fuse_read_single_forget(fc, cs, nbytes);  in fuse_read_forget()
1249 		return fuse_read_batch_forget(fc, cs, nbytes);  in fuse_read_forget()
1262 				struct fuse_copy_state *cs, size_t nbytes)  in fuse_dev_do_read()  argument
1287 		return fuse_read_interrupt(fc, cs, nbytes, req);  in fuse_dev_do_read()
1292 			return fuse_read_forget(fc, cs, nbytes);  in fuse_dev_do_read()
1305 	if (nbytes < reqsize) {  in fuse_dev_do_read()
1845 			 unsigned nbytes)  in copy_out_args()  argument
1850 		return nbytes != reqsize ? -EINVAL : 0;  in copy_out_args()
1854 	if (reqsize < nbytes || (reqsize > nbytes && !out->argvar))  in copy_out_args()
1856 	else if (reqsize > nbytes) {  in copy_out_args()
1858 		unsigned diffsize = reqsize - nbytes;  in copy_out_args()
1875 				 struct fuse_copy_state *cs, size_t nbytes)  in fuse_dev_do_write()  argument
1881 	if (nbytes < sizeof(struct fuse_out_header))  in fuse_dev_do_write()
1889 	if (oh.len != nbytes)  in fuse_dev_do_write()
1897 		err = fuse_notify(fc, oh.error, nbytes - sizeof(oh), cs);  in fuse_dev_do_write()
1898 		return err ? err : nbytes;  in fuse_dev_do_write()
1924 		if (nbytes != sizeof(struct fuse_out_header))  in fuse_dev_do_write()
1934 		return nbytes;  in fuse_dev_do_write()
1946 	err = copy_out_args(cs, &req->out, nbytes);  in fuse_dev_do_write()
1958 	return err ? err : nbytes;  in fuse_dev_do_write()