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SUNRPC: Add tracepoint for socket errors

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Trond Myklebust 11 years ago
parent
2118071d3b
commit
e8353c7682
2 changed files with 2 additions and 0 deletions
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  1. 1 0
      include/trace/events/sunrpc.h
  2. 1 0
      net/sunrpc/xprtsock.c

+ 1 - 0
include/trace/events/sunrpc.h
View File 

@@ -301,6 +301,7 @@ DECLARE_EVENT_CLASS(xs_socket_event_done,
 
 
 DEFINE_RPC_SOCKET_EVENT(rpc_socket_state_change);
 
 DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_connect);
 
+DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_error);
 
 DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_reset_connection);
 
 DEFINE_RPC_SOCKET_EVENT(rpc_socket_close);
 
 DEFINE_RPC_SOCKET_EVENT(rpc_socket_shutdown);

+ 1 - 0
net/sunrpc/xprtsock.c
View File 

@@ -837,6 +837,7 @@ static void xs_error_report(struct sock *sk)
 
 		goto out;
 
 	dprintk("RPC:       xs_error_report client %p, error=%d...\n",
 
 			xprt, -err);
 
+	trace_rpc_socket_error(xprt, sk->sk_socket, err);
 
 	xprt_wake_pending_tasks(xprt, err);
 
  out:
 
 	read_unlock_bh(&sk->sk_callback_lock);