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SUNRPC: xprt_autoclose() should not call xprt_disconnect()

The transport layer should do that itself whenever appropriate.

Note that the RDMA transport already assumes that it needs to call
xprt_disconnect in xprt_rdma_close().
For TCP sockets, we want to call xprt_disconnect() only after the
connection has been closed by both ends.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Trond Myklebust 17 лет назад
Родитель
Сommit
7272dcd31d
2 измененных файлов с 1 добавлено и 3 удалено
  1. 0 1
      net/sunrpc/xprt.c
  2. 1 2
      net/sunrpc/xprtsock.c

+ 0 - 1
net/sunrpc/xprt.c

@@ -568,7 +568,6 @@ static void xprt_autoclose(struct work_struct *work)
 	struct rpc_xprt *xprt =
 		container_of(work, struct rpc_xprt, task_cleanup);
 
-	xprt_disconnect(xprt);
 	xprt->ops->close(xprt);
 	clear_bit(XPRT_CLOSE_WAIT, &xprt->state);
 	xprt_release_write(xprt, NULL);

+ 1 - 2
net/sunrpc/xprtsock.c

@@ -774,10 +774,10 @@ static void xs_close(struct rpc_xprt *xprt)
 	sock_release(sock);
 clear_close_wait:
 	smp_mb__before_clear_bit();
-	clear_bit(XPRT_CONNECTED, &xprt->state);
 	clear_bit(XPRT_CLOSE_WAIT, &xprt->state);
 	clear_bit(XPRT_CLOSING, &xprt->state);
 	smp_mb__after_clear_bit();
+	xprt_disconnect(xprt);
 }
 
 /**
@@ -793,7 +793,6 @@ static void xs_destroy(struct rpc_xprt *xprt)
 
 	cancel_rearming_delayed_work(&transport->connect_worker);
 
-	xprt_disconnect(xprt);
 	xs_close(xprt);
 	xs_free_peer_addresses(xprt);
 	kfree(xprt->slot);