From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Thu, 3 Dec 2009 13:10:17 +0000 (-0500)
Subject: SUNRPC: Ensure that we honour autoclose before attempting to reconnect
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=feb8ca37cc3d83c07fd042509ef1e176cfeb2cfa;p=linux-beck.git

SUNRPC: Ensure that we honour autoclose before attempting to reconnect

If the XPRT_CLOSE_WAIT flag is set, we need to ensure that we call
xprt->ops->close() while holding xprt_lock_write() before we can
start reconnecting.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index fd46d42afa89..469de292c23c 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -700,6 +700,10 @@ void xprt_connect(struct rpc_task *task)
 	}
 	if (!xprt_lock_write(xprt, task))
 		return;
+
+	if (test_and_clear_bit(XPRT_CLOSE_WAIT, &xprt->state))
+		xprt->ops->close(xprt);
+
 	if (xprt_connected(xprt))
 		xprt_release_write(xprt, task);
 	else {