X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=kvmfornfv.git;a=blobdiff_plain;f=kernel%2Fnet%2Fsunrpc%2Fxprt.c;h=d109d308ec3a50f09f01eb2b70e0c787063722c4;hp=1d4fe24af06a1115bd80538c5346ae2f843f1eb8;hb=ec0a2ed6d8a5e555edef907895c041e285fdb495;hpb=342fa5dfa053559f47caad657132522496dcf1b3

diff --git a/kernel/net/sunrpc/xprt.c b/kernel/net/sunrpc/xprt.c
index 1d4fe24af..d109d308e 100644
--- a/kernel/net/sunrpc/xprt.c
+++ b/kernel/net/sunrpc/xprt.c
@@ -611,6 +611,7 @@ static void xprt_autoclose(struct work_struct *work)
 	xprt->ops->close(xprt);
 	clear_bit(XPRT_CLOSE_WAIT, &xprt->state);
 	xprt_release_write(xprt, NULL);
+	wake_up_bit(&xprt->state, XPRT_LOCKED);
 }
 
 /**
@@ -720,6 +721,7 @@ void xprt_unlock_connect(struct rpc_xprt *xprt, void *cookie)
 	xprt->ops->release_xprt(xprt, NULL);
 out:
 	spin_unlock_bh(&xprt->transport_lock);
+	wake_up_bit(&xprt->state, XPRT_LOCKED);
 }
 
 /**
@@ -1389,6 +1391,10 @@ out:
 static void xprt_destroy(struct rpc_xprt *xprt)
 {
 	dprintk("RPC:       destroying transport %p\n", xprt);
+
+	/* Exclude transport connect/disconnect handlers */
+	wait_on_bit_lock(&xprt->state, XPRT_LOCKED, TASK_UNINTERRUPTIBLE);
+
 	del_timer_sync(&xprt->timer);
 
 	rpc_xprt_debugfs_unregister(xprt);