linux-kernel - [PATCH 2.6.32 17/38] [PATCH 17/38] SUNRPC: xs_reset_transport must mark the connection as disconnected

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Date:	Sun, 29 Nov 2015 22:47:19 +0100
From:	Willy Tarreau <w@....eu>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	Trond Myklebust <trond.myklebust@...marydata.com>,
	Ben Hutchings <ben@...adent.org.uk>, Willy Tarreau <w@....eu>
Subject: [PATCH 2.6.32 17/38] [PATCH 17/38] SUNRPC: xs_reset_transport must mark the connection as
 disconnected

2.6.32-longterm review patch.  If anyone has any objections, please let me know.

------------------

commit 0c78789e3a030615c6650fde89546cadf40ec2cc upstream.

In case the reconnection attempt fails.

Signed-off-by: Trond Myklebust <trond.myklebust@...marydata.com>
[bwh: Backported to 3.2: add local variable xprt]
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
(cherry picked from commit 9434e4855e90d2af3751cd93b47b4a3e40bc2dc1)

Signed-off-by: Willy Tarreau <w@....eu>
---
 net/sunrpc/xprtsock.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index d37f07c..ec21612 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -734,6 +734,7 @@ static void xs_reset_transport(struct sock_xprt *transport)
 {
 	struct socket *sock = transport->sock;
 	struct sock *sk = transport->inet;
+	struct rpc_xprt *xprt = &transport->xprt;
 
 	if (sk == NULL)
 		return;
@@ -747,6 +748,7 @@ static void xs_reset_transport(struct sock_xprt *transport)
 	sk->sk_user_data = NULL;
 
 	xs_restore_old_callbacks(transport, sk);
+	xprt_clear_connected(xprt);
 	write_unlock_bh(&sk->sk_callback_lock);
 
 	sk->sk_no_check = 0;
-- 
1.7.12.2.21.g234cd45.dirty



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