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| author | Trond Myklebust | 2015-02-09 03:44:04 +0100 |
|---|---|---|
| committer | Trond Myklebust | 2015-02-09 03:47:27 +0100 |
| commit | 3913c78c3ab61500ddf7c2c9617cc4f8e2c583e0 (patch) | |
| tree | 9b77984e4d37c5a6aa79d3adcd32866604163e3b /net/sunrpc/xprtsock.c | |
| parent | SUNRPC: Set SO_REUSEPORT socket option for TCP connections (diff) | |
| download | kernel-qcow2-linux-3913c78c3ab61500ddf7c2c9617cc4f8e2c583e0.tar.gz kernel-qcow2-linux-3913c78c3ab61500ddf7c2c9617cc4f8e2c583e0.tar.xz kernel-qcow2-linux-3913c78c3ab61500ddf7c2c9617cc4f8e2c583e0.zip | |
SUNRPC: Handle EADDRINUSE on connect
Now that we're setting SO_REUSEPORT, we still need to handle the
case where a connect() is attempted, but the old socket is still
lingering.
Essentially, all we want to do here is handle the error by waiting
a few seconds and then retrying.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'net/sunrpc/xprtsock.c')
| -rw-r--r-- | net/sunrpc/xprtsock.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 484c5040436a..20f25a837e06 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -721,6 +721,7 @@ static int xs_tcp_send_request(struct rpc_task *task) xs_tcp_shutdown(xprt); case -ECONNREFUSED: case -ENOTCONN: + case -EADDRINUSE: case -EPIPE: clear_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags); } @@ -2299,6 +2300,7 @@ static void xs_tcp_setup_socket(struct work_struct *work) case -ECONNREFUSED: case -ECONNRESET: case -ENETUNREACH: + case -EADDRINUSE: case -ENOBUFS: /* retry with existing socket, after a delay */ goto out; |