[Ocfs2-devel] o2net: log socket state changes

[Sunil Mushran <sunil.mushran@oracle.com>]

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>

Srinivas Eeda wrote:
> This patch logs socket state changes that lead to socket shutdown.
>
> Signed-off-by: Srinivas Eeda <srinivas.eeda@oracle.com>
> ---
>  fs/ocfs2/cluster/tcp.c |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
> index 334f231..428af6d 100644
> --- a/fs/ocfs2/cluster/tcp.c
> +++ b/fs/ocfs2/cluster/tcp.c
> @@ -583,6 +583,9 @@ static void o2net_state_change(struct sock *sk)
>  			o2net_sc_queue_work(sc, &sc->sc_connect_work);
>  			break;
>  		default:
> +			printk(KERN_INFO "o2net: connection to " SC_NODEF_FMT 
> +			      " shutdown, state %d\n", 
> +			      SC_NODEF_ARGS(sc), sk->sk_state);
>  			o2net_sc_queue_work(sc, &sc->sc_shutdown_work);
>  			break;
>  	}
>