184 	unsigned int buflen = head->iov_len;  in xdr_inline_pages()  local
193 	tail->iov_len = buflen - offset;  in xdr_inline_pages()
194 	xdr->buflen += len;  in xdr_inline_pages()
482 					      unsigned int buflen, gfp_t gfp)  in xdr_buf_pages_fill_sparse()  argument
487 		return buflen;  in xdr_buf_pages_fill_sparse()
488 	if (buflen <= buf->head->iov_len)  in xdr_buf_pages_fill_sparse()
489 		return buflen;  in xdr_buf_pages_fill_sparse()
490 	pagelen = buflen - buf->head->iov_len;  in xdr_buf_pages_fill_sparse()
500 		buflen -= pagelen;  in xdr_buf_pages_fill_sparse()
503 			buflen += pagelen - buf->page_base;  in xdr_buf_pages_fill_sparse()
506 	return buflen;  in xdr_buf_pages_fill_sparse()
527 	if (buf->buflen > sum) {  in xdr_buf_try_expand()
529 		free_space = min_t(unsigned int, buf->buflen - sum, len);  in xdr_buf_try_expand()
790 	unsigned int shift, buflen = max(buf->len, len);  in xdr_shrink_bufhead()  local
793 	if (head->iov_len > buflen) {  in xdr_shrink_bufhead()
794 		buf->buflen -= head->iov_len - buflen;  in xdr_shrink_bufhead()
795 		head->iov_len = buflen;  in xdr_shrink_bufhead()
801 	xdr_buf_head_shift_right(buf, len, buflen - len, shift);  in xdr_shrink_bufhead()
803 	buf->buflen -= shift;  in xdr_shrink_bufhead()
818 	unsigned int shift, buflen = buf->len - buf->head->iov_len;  in xdr_shrink_pagelen()  local
821 	if (buf->head->iov_len >= buf->len || len > buflen)  in xdr_shrink_pagelen()
822 		buflen = len;  in xdr_shrink_pagelen()
823 	if (buf->page_len > buflen) {  in xdr_shrink_pagelen()
824 		buf->buflen -= buf->page_len - buflen;  in xdr_shrink_pagelen()
825 		buf->page_len = buflen;  in xdr_shrink_pagelen()
831 	xdr_buf_pages_shift_right(buf, len, buflen - len, shift);  in xdr_shrink_pagelen()
834 	buf->buflen -= shift;  in xdr_shrink_pagelen()
898 	int scratch_len = buf->buflen - buf->page_len - buf->tail[0].iov_len;  in xdr_init_encode()
957 	if (xdr->buf->len + nbytes > xdr->buf->buflen)  in xdr_get_next_encode_buffer()
981 	space_left = xdr->buf->buflen - xdr->buf->len;  in xdr_get_next_encode_buffer()
1160 	if (newbuflen > buf->buflen)  in xdr_restrict_buflen()
1164 	buf->buflen = newbuflen;  in xdr_restrict_buflen()
1199 	buf->buflen += len;  in xdr_write_pages()
1329 	buf->buflen =  len;  in xdr_init_decode_pages()
1523 		unsigned int buflen = buf->len - buf->head->iov_len;  in xdr_expand_hole()  local
1526 		xdr_buf_pages_shift_right(buf, from, buflen, shift);  in xdr_expand_hole()
1565 	buf->buflen = buf->len = iov->iov_len;  in xdr_buf_from_iov()
1586 	subbuf->buflen = subbuf->len = len;  in xdr_buf_subsegment()