177 xdr_inline_pages(struct xdr_buf *xdr, unsigned int offset,  in xdr_inline_pages()  argument
185 	head->iov_len  = offset;  in xdr_inline_pages()
191 	tail->iov_base = buf + offset;  in xdr_inline_pages()
192 	tail->iov_len = buflen - offset;  in xdr_inline_pages()
988 	unsigned int copied, offset;  in xdr_align_pages()  local
996 		offset = iov->iov_len - cur;  in xdr_align_pages()
997 		copied = xdr_shrink_bufhead(buf, offset);  in xdr_align_pages()
998 		trace_rpc_xdr_alignment(xdr, offset, copied);  in xdr_align_pages()
1010 		offset = buf->page_len - len;  in xdr_align_pages()
1011 		copied = xdr_shrink_pagelen(buf, offset);  in xdr_align_pages()
1012 		trace_rpc_xdr_alignment(xdr, offset, copied);  in xdr_align_pages()
1250 int xdr_buf_read_mic(struct xdr_buf *buf, struct xdr_netobj *mic, unsigned int offset)  in xdr_buf_read_mic()  argument
1255 	if (xdr_decode_word(buf, offset, &mic->len))  in xdr_buf_read_mic()
1257 	offset += 4;  in xdr_buf_read_mic()
1261 	if (offset < boundary && (offset + mic->len) > boundary)  in xdr_buf_read_mic()
1262 		xdr_shift_buf(buf, boundary - offset);  in xdr_buf_read_mic()
1266 	if (offset < boundary && (offset + mic->len) > boundary)  in xdr_buf_read_mic()
1267 		xdr_shrink_pagelen(buf, boundary - offset);  in xdr_buf_read_mic()
1269 	if (xdr_buf_subsegment(buf, &subbuf, offset, mic->len))  in xdr_buf_read_mic()
1512 xdr_process_buf(struct xdr_buf *buf, unsigned int offset, unsigned int len,  in xdr_process_buf()  argument
1521 	if (offset >= buf->head[0].iov_len) {  in xdr_process_buf()
1522 		offset -= buf->head[0].iov_len;  in xdr_process_buf()
1524 		thislen = buf->head[0].iov_len - offset;  in xdr_process_buf()
1527 		sg_set_buf(sg, buf->head[0].iov_base + offset, thislen);  in xdr_process_buf()
1531 		offset = 0;  in xdr_process_buf()
1537 	if (offset >= buf->page_len) {  in xdr_process_buf()
1538 		offset -= buf->page_len;  in xdr_process_buf()
1540 		page_len = buf->page_len - offset;  in xdr_process_buf()
1544 		page_offset = (offset + buf->page_base) & (PAGE_SIZE - 1);  in xdr_process_buf()
1545 		i = (offset + buf->page_base) >> PAGE_SHIFT;  in xdr_process_buf()
1559 		offset = 0;  in xdr_process_buf()
1563 	if (offset < buf->tail[0].iov_len) {  in xdr_process_buf()
1564 		thislen = buf->tail[0].iov_len - offset;  in xdr_process_buf()
1567 		sg_set_buf(sg, buf->tail[0].iov_base + offset, thislen);  in xdr_process_buf()