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SUNRPC: Add tracepoint for socket errors

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Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2013-12-31 13:39:22 -05:00
parent 2118071d3b
commit e8353c7682
2 changed files with 2 additions and 0 deletions
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1
include/trace/events/sunrpc.h
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@ -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
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);