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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-01-01 18:42:12 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-01-30 02:05:27 -0500 |
| commit | 663b8858dddbc8e634476960cc1c5f69dadba9b0 (patch) | |
| tree | 9e6b9408cd9483dea7553bd8eba58fa449ec9d85 /net | |
| parent | 62da3b24880bccd4ffc32cf8d9a7e23fab475bdd (diff) | |
| download | lwn-663b8858dddbc8e634476960cc1c5f69dadba9b0.tar.gz lwn-663b8858dddbc8e634476960cc1c5f69dadba9b0.zip | |
SUNRPC: Reconnect immediately whenever the server isn't refusing it.
If we've disconnected from the server, rather than the other way round,
then it makes little sense to wait 3 seconds before reconnecting.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/xprtsock.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 741ab8ad1f3a..a4cfdc5b2648 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -1130,13 +1130,13 @@ static void xs_tcp_state_change(struct sock *sk) transport->tcp_flags = TCP_RCV_COPY_FRAGHDR | TCP_RCV_COPY_XID; - xprt->reestablish_timeout = XS_TCP_INIT_REEST_TO; xprt_wake_pending_tasks(xprt, 0); } spin_unlock_bh(&xprt->transport_lock); break; case TCP_FIN_WAIT1: /* The client initiated a shutdown of the socket */ + xprt->reestablish_timeout = 0; set_bit(XPRT_CLOSING, &xprt->state); smp_mb__before_clear_bit(); clear_bit(XPRT_CONNECTED, &xprt->state); @@ -1147,6 +1147,14 @@ static void xs_tcp_state_change(struct sock *sk) /* The server initiated a shutdown of the socket */ set_bit(XPRT_CLOSING, &xprt->state); xprt_force_disconnect(xprt); + case TCP_SYN_SENT: + case TCP_CLOSING: + /* + * If the server closed down the connection, make sure that + * we back off before reconnecting + */ + if (xprt->reestablish_timeout < XS_TCP_INIT_REEST_TO) + xprt->reestablish_timeout = XS_TCP_INIT_REEST_TO; break; case TCP_LAST_ACK: smp_mb__before_clear_bit(); |