diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c
index 2ac3f6e8adff..554d0814c875 100644
--- a/net/sunrpc/xprtrdma/rpc_rdma.c
+++ b/net/sunrpc/xprtrdma/rpc_rdma.c
@@ -87,6 +87,8 @@ rpcrdma_convert_iovs(struct xdr_buf *xdrbuf, unsigned int pos,
 	enum rpcrdma_chunktype type, struct rpcrdma_mr_seg *seg, int nsegs)
 {
 	int len, n = 0, p;
+	int page_base;
+	struct page **ppages;
 
 	if (pos == 0 && xdrbuf->head[0].iov_len) {
 		seg[n].mr_page = NULL;
@@ -95,34 +97,32 @@ rpcrdma_convert_iovs(struct xdr_buf *xdrbuf, unsigned int pos,
 		++n;
 	}
 
-	if (xdrbuf->page_len && (xdrbuf->pages[0] != NULL)) {
-		if (n == nsegs)
-			return 0;
-		seg[n].mr_page = xdrbuf->pages[0];
-		seg[n].mr_offset = (void *)(unsigned long) xdrbuf->page_base;
-		seg[n].mr_len = min_t(u32,
-			PAGE_SIZE - xdrbuf->page_base, xdrbuf->page_len);
-		len = xdrbuf->page_len - seg[n].mr_len;
+	len = xdrbuf->page_len;
+	ppages = xdrbuf->pages + (xdrbuf->page_base >> PAGE_SHIFT);
+	page_base = xdrbuf->page_base & ~PAGE_MASK;
+	p = 0;
+	while (len && n < nsegs) {
+		seg[n].mr_page = ppages[p];
+		seg[n].mr_offset = (void *)(unsigned long) page_base;
+		seg[n].mr_len = min_t(u32, PAGE_SIZE - page_base, len);
+		BUG_ON(seg[n].mr_len > PAGE_SIZE);
+		len -= seg[n].mr_len;
 		++n;
-		p = 1;
-		while (len > 0) {
-			if (n == nsegs)
-				return 0;
-			seg[n].mr_page = xdrbuf->pages[p];
-			seg[n].mr_offset = NULL;
-			seg[n].mr_len = min_t(u32, PAGE_SIZE, len);
-			len -= seg[n].mr_len;
-			++n;
-			++p;
-		}
+		++p;
+		page_base = 0;	/* page offset only applies to first page */
 	}
 
+	/* Message overflows the seg array */
+	if (len && n == nsegs)
+		return 0;
+
 	if (xdrbuf->tail[0].iov_len) {
 		/* the rpcrdma protocol allows us to omit any trailing
 		 * xdr pad bytes, saving the server an RDMA operation. */
 		if (xdrbuf->tail[0].iov_len < 4 && xprt_rdma_pad_optimize)
 			return n;
 		if (n == nsegs)
+			/* Tail remains, but we're out of segments */
 			return 0;
 		seg[n].mr_page = NULL;
 		seg[n].mr_offset = xdrbuf->tail[0].iov_base;
@@ -296,6 +296,8 @@ rpcrdma_inline_pullup(struct rpc_rqst *rqst, int pad)
 	int copy_len;
 	unsigned char *srcp, *destp;
 	struct rpcrdma_xprt *r_xprt = rpcx_to_rdmax(rqst->rq_xprt);
+	int page_base;
+	struct page **ppages;
 
 	destp = rqst->rq_svec[0].iov_base;
 	curlen = rqst->rq_svec[0].iov_len;
@@ -324,28 +326,25 @@ rpcrdma_inline_pullup(struct rpc_rqst *rqst, int pad)
 			__func__, destp + copy_len, curlen);
 		rqst->rq_svec[0].iov_len += curlen;
 	}
-
 	r_xprt->rx_stats.pullup_copy_count += copy_len;
-	npages = PAGE_ALIGN(rqst->rq_snd_buf.page_base+copy_len) >> PAGE_SHIFT;
+
+	page_base = rqst->rq_snd_buf.page_base;
+	ppages = rqst->rq_snd_buf.pages + (page_base >> PAGE_SHIFT);
+	page_base &= ~PAGE_MASK;
+	npages = PAGE_ALIGN(page_base+copy_len) >> PAGE_SHIFT;
 	for (i = 0; copy_len && i < npages; i++) {
-		if (i == 0)
-			curlen = PAGE_SIZE - rqst->rq_snd_buf.page_base;
-		else
-			curlen = PAGE_SIZE;
+		curlen = PAGE_SIZE - page_base;
 		if (curlen > copy_len)
 			curlen = copy_len;
 		dprintk("RPC:       %s: page %d destp 0x%p len %d curlen %d\n",
 			__func__, i, destp, copy_len, curlen);
-		srcp = kmap_atomic(rqst->rq_snd_buf.pages[i],
-					KM_SKB_SUNRPC_DATA);
-		if (i == 0)
-			memcpy(destp, srcp+rqst->rq_snd_buf.page_base, curlen);
-		else
-			memcpy(destp, srcp, curlen);
+		srcp = kmap_atomic(ppages[i], KM_SKB_SUNRPC_DATA);
+		memcpy(destp, srcp+page_base, curlen);
 		kunmap_atomic(srcp, KM_SKB_SUNRPC_DATA);
 		rqst->rq_svec[0].iov_len += curlen;
 		destp += curlen;
 		copy_len -= curlen;
+		page_base = 0;
 	}
 	/* header now contains entire send message */
 	return pad;
@@ -606,6 +605,8 @@ rpcrdma_inline_fixup(struct rpc_rqst *rqst, char *srcp, int copy_len, int pad)
 {
 	int i, npages, curlen, olen;
 	char *destp;
+	struct page **ppages;
+	int page_base;
 
 	curlen = rqst->rq_rcv_buf.head[0].iov_len;
 	if (curlen > copy_len) {	/* write chunk header fixup */
@@ -624,32 +625,29 @@ rpcrdma_inline_fixup(struct rpc_rqst *rqst, char *srcp, int copy_len, int pad)
 	olen = copy_len;
 	i = 0;
 	rpcx_to_rdmax(rqst->rq_xprt)->rx_stats.fixup_copy_count += olen;
+	page_base = rqst->rq_rcv_buf.page_base;
+	ppages = rqst->rq_rcv_buf.pages + (page_base >> PAGE_SHIFT);
+	page_base &= ~PAGE_MASK;
+
 	if (copy_len && rqst->rq_rcv_buf.page_len) {
-		npages = PAGE_ALIGN(rqst->rq_rcv_buf.page_base +
+		npages = PAGE_ALIGN(page_base +
 			rqst->rq_rcv_buf.page_len) >> PAGE_SHIFT;
 		for (; i < npages; i++) {
-			if (i == 0)
-				curlen = PAGE_SIZE - rqst->rq_rcv_buf.page_base;
-			else
-				curlen = PAGE_SIZE;
+			curlen = PAGE_SIZE - page_base;
 			if (curlen > copy_len)
 				curlen = copy_len;
 			dprintk("RPC:       %s: page %d"
 				" srcp 0x%p len %d curlen %d\n",
 				__func__, i, srcp, copy_len, curlen);
-			destp = kmap_atomic(rqst->rq_rcv_buf.pages[i],
-						KM_SKB_SUNRPC_DATA);
-			if (i == 0)
-				memcpy(destp + rqst->rq_rcv_buf.page_base,
-						srcp, curlen);
-			else
-				memcpy(destp, srcp, curlen);
-			flush_dcache_page(rqst->rq_rcv_buf.pages[i]);
+			destp = kmap_atomic(ppages[i], KM_SKB_SUNRPC_DATA);
+			memcpy(destp + page_base, srcp, curlen);
+			flush_dcache_page(ppages[i]);
 			kunmap_atomic(destp, KM_SKB_SUNRPC_DATA);
 			srcp += curlen;
 			copy_len -= curlen;
 			if (copy_len == 0)
 				break;
+			page_base = 0;
 		}
 		rqst->rq_rcv_buf.page_len = olen - copy_len;
 	} else