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path: root/net/sunrpc/xprtrdma/svc_rdma_sendto.c
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Diffstat (limited to 'net/sunrpc/xprtrdma/svc_rdma_sendto.c')
-rw-r--r--net/sunrpc/xprtrdma/svc_rdma_sendto.c22
1 files changed, 14 insertions, 8 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
index ad4d286a83c5..515221b16d09 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
@@ -476,7 +476,8 @@ static int send_reply(struct svcxprt_rdma *rdma,
/* Prepare the SGE for the RPCRDMA Header */
ctxt->sge[0].lkey = rdma->sc_pd->local_dma_lkey;
- ctxt->sge[0].length = svc_rdma_xdr_get_reply_hdr_len(rdma_resp);
+ ctxt->sge[0].length =
+ svc_rdma_xdr_get_reply_hdr_len((__be32 *)rdma_resp);
ctxt->sge[0].addr =
ib_dma_map_page(rdma->sc_cm_id->device, page, 0,
ctxt->sge[0].length, DMA_TO_DEVICE);
@@ -559,12 +560,12 @@ int svc_rdma_sendto(struct svc_rqst *rqstp)
struct rpcrdma_msg *rdma_argp;
struct rpcrdma_msg *rdma_resp;
struct rpcrdma_write_array *wr_ary, *rp_ary;
- enum rpcrdma_proc reply_type;
int ret;
int inline_bytes;
struct page *res_page;
struct svc_rdma_req_map *vec;
u32 inv_rkey;
+ __be32 *p;
dprintk("svcrdma: sending response for rqstp=%p\n", rqstp);
@@ -596,12 +597,17 @@ int svc_rdma_sendto(struct svc_rqst *rqstp)
if (!res_page)
goto err0;
rdma_resp = page_address(res_page);
- if (rp_ary)
- reply_type = RDMA_NOMSG;
- else
- reply_type = RDMA_MSG;
- svc_rdma_xdr_encode_reply_header(rdma, rdma_argp,
- rdma_resp, reply_type);
+
+ p = &rdma_resp->rm_xid;
+ *p++ = rdma_argp->rm_xid;
+ *p++ = rdma_argp->rm_vers;
+ *p++ = rdma->sc_fc_credits;
+ *p++ = rp_ary ? rdma_nomsg : rdma_msg;
+
+ /* Start with empty chunks */
+ *p++ = xdr_zero;
+ *p++ = xdr_zero;
+ *p = xdr_zero;
/* Send any write-chunk data and build resp write-list */
if (wr_ary) {