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SUNRPC: Handle connect errors ECONNABORTED and EHOSTUNREACH

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Ensure that call_bind_status, call_connect_status, call_transmit_status and
call_status all are capable of handling ECONNABORTED and EHOSTUNREACH.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2013-12-31 13:11:43 -05:00
parent 0fe8d04e8c
commit df2772700c
1 changed files with 6 additions and 1 deletions
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7
net/sunrpc/clnt.c
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@ -1729,6 +1729,7 @@ call_bind_status(struct rpc_task *task)
return; return;
case -ECONNREFUSED: /* connection problems */ case -ECONNREFUSED: /* connection problems */
case -ECONNRESET: case -ECONNRESET:
case -ECONNABORTED:
case -ENOTCONN: case -ENOTCONN:
case -EHOSTDOWN: case -EHOSTDOWN:
case -EHOSTUNREACH: case -EHOSTUNREACH:
@ -1799,7 +1800,9 @@ call_connect_status(struct rpc_task *task)
return; return;
case -ECONNREFUSED: case -ECONNREFUSED:
case -ECONNRESET: case -ECONNRESET:
case -ECONNABORTED:
case -ENETUNREACH: case -ENETUNREACH:
case -EHOSTUNREACH:
/* retry with existing socket, after a delay */ /* retry with existing socket, after a delay */
rpc_delay(task, 3*HZ); rpc_delay(task, 3*HZ);
if (RPC_IS_SOFTCONN(task)) if (RPC_IS_SOFTCONN(task))
@ -1902,6 +1905,7 @@ call_transmit_status(struct rpc_task *task)
break; break;
} }
case -ECONNRESET: case -ECONNRESET:
case -ECONNABORTED:
case -ENOTCONN: case -ENOTCONN:
case -EPIPE: case -EPIPE:
rpc_task_force_reencode(task); rpc_task_force_reencode(task);
@ -2011,8 +2015,9 @@ call_status(struct rpc_task *task)
xprt_conditional_disconnect(req->rq_xprt, xprt_conditional_disconnect(req->rq_xprt,
req->rq_connect_cookie); req->rq_connect_cookie);
break; break;
case -ECONNRESET:
case -ECONNREFUSED: case -ECONNREFUSED:
case -ECONNRESET:
case -ECONNABORTED:
rpc_force_rebind(clnt); rpc_force_rebind(clnt);
rpc_delay(task, 3*HZ); rpc_delay(task, 3*HZ);
case -EPIPE: case -EPIPE: