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authorChuck Lever <chuck.lever@oracle.com>2016-03-01 13:06:11 -0500
committerJ. Bruce Fields <bfields@redhat.com>2016-03-01 13:06:36 -0800
commit3e1eeb9808225fb050582a1fc9b5d8e00390581c (patch)
tree5a5cfbba46315dfa02699733c594efa673f00038 /net
parent4500632f60fa0d85e4101c374898cdf9b7b0cfac (diff)
downloadop-kernel-dev-3e1eeb9808225fb050582a1fc9b5d8e00390581c.zip
op-kernel-dev-3e1eeb9808225fb050582a1fc9b5d8e00390581c.tar.gz
svcrdma: Close connection when a send error occurs
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net')
-rw-r--r--net/sunrpc/xprtrdma/svc_rdma_sendto.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
index a8fab99..0f8798d 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
@@ -314,7 +314,6 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
err:
svc_rdma_unmap_dma(ctxt);
svc_rdma_put_context(ctxt, 0);
- /* Fatal error, close transport */
return -EIO;
}
@@ -571,6 +570,7 @@ static int send_reply(struct svcxprt_rdma *rdma,
err:
svc_rdma_unmap_dma(ctxt);
svc_rdma_put_context(ctxt, 1);
+ pr_err("svcrdma: failed to send reply, rc=%d\n", ret);
return -EIO;
}
@@ -642,6 +642,9 @@ int svc_rdma_sendto(struct svc_rqst *rqstp)
ret = send_reply(rdma, rqstp, res_page, rdma_resp, ctxt, vec,
inline_bytes);
+ if (ret < 0)
+ goto err1;
+
svc_rdma_put_req_map(rdma, vec);
dprintk("svcrdma: send_reply returns %d\n", ret);
return ret;
@@ -651,5 +654,6 @@ int svc_rdma_sendto(struct svc_rqst *rqstp)
err0:
svc_rdma_put_req_map(rdma, vec);
svc_rdma_put_context(ctxt, 0);
- return ret;
+ set_bit(XPT_CLOSE, &rdma->sc_xprt.xpt_flags);
+ return -ENOTCONN;
}
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