Lines Matching refs:head
402 arg->head[0].iov_base = ctxt->rc_recv_buf;
403 arg->head[0].iov_len = ctxt->rc_byte_len;
651 * On entry, xdr->head[0].iov_base points to first byte of the
654 * On successful exit, head[0] points to first byte past the
660 * - The transport header is entirely contained in the head iovec.
668 rdma_argp = rq_arg->head[0].iov_base;
700 rq_arg->head[0].iov_base = rctxt->rc_stream.p;
702 rq_arg->head[0].iov_len -= hdr_len;
785 /* Split the Receive buffer between the head and tail
790 buf->tail[0].iov_base = buf->head[0].iov_base + chunk->ch_position;
791 buf->tail[0].iov_len = buf->head[0].iov_len - chunk->ch_position;
792 buf->head[0].iov_len = chunk->ch_position;
823 buf->head[0].iov_base = page_address(rqstp->rq_pages[0]);
824 buf->head[0].iov_len = min_t(size_t, PAGE_SIZE, ctxt->rc_readbytes);
826 buf->page_len = ctxt->rc_readbytes - buf->head[0].iov_len;
842 buf->head[0].iov_base = page_address(rqstp->rq_pages[0]);
843 buf->head[0].iov_len = min_t(size_t, PAGE_SIZE, ctxt->rc_readbytes);
845 buf->page_len = ctxt->rc_readbytes - buf->head[0].iov_len;