From: David Miller <davem@davemloft.net>
To: yjwei@cn.fujitsu.com
Cc: netdev@vger.kernel.org, linux-sctp@vger.kernel.org
Subject: Re: [PATCH net-next-2.6 6/8] sctp: teach CACC algorithm about removed transports
Date: Tue, 19 Apr 2011 21:47:35 -0700 (PDT) [thread overview]
Message-ID: <20110419.214735.52170069.davem@davemloft.net> (raw)
In-Reply-To: <4DAD1A14.9060603@cn.fujitsu.com>
From: Wei Yongjun <yjwei@cn.fujitsu.com>
Date: Tue, 19 Apr 2011 13:13:56 +0800
> From: Vlad Yasevich <vladislav.yasevich@hp.com>
>
> When we have have to remove a transport due to ASCONF, we move
> the data to a new active path. This can trigger CACC algorithm
> to not mark that data as missing when SACKs arrive. This is
> because the transport passed to the CACC algorithm is the one
> this data is sitting on, not the one it was sent on (that one
> may be gone). So, by sending the original transport (even if
> it's NULL), we may start marking data as missing.
>
> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Applied.
next prev parent reply other threads:[~2011-04-20 4:48 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-19 5:07 [PATCH net-next-2.6 0/8] sctp: some cleanup and tiny fix for add/del ip Wei Yongjun
2011-04-19 5:09 ` [PATCH net-next-2.6 1/8] sctp: delete unused macro definition of sctp_chunk_is_control Wei Yongjun
2011-04-19 5:19 ` [PATCH net-next-2.6 1/8 v2] " Wei Yongjun
2011-04-20 4:47 ` David Miller
2011-04-19 5:11 ` [PATCH net-next-2.6 2/8] sctp: fix the comment of sctp_sf_violation_paramlen() Wei Yongjun
2011-04-20 4:47 ` David Miller
2011-04-19 5:11 ` [PATCH net-next-2.6 3/8] sctp: use common head of addr parameter to access member in addr-unrelated code Wei Yongjun
2011-04-20 4:47 ` David Miller
2011-04-19 5:12 ` [PATCH net-next-2.6 4/8] sctp: kill abandoned SCTP_CMD_TRANSMIT command Wei Yongjun
2011-04-20 4:47 ` David Miller
2011-04-19 5:13 ` [PATCH net-next-2.6 5/8] sctp: use memdup_user to copy data from userspace Wei Yongjun
2011-04-20 4:47 ` David Miller
2011-04-19 5:13 ` [PATCH net-next-2.6 6/8] sctp: teach CACC algorithm about removed transports Wei Yongjun
2011-04-20 4:47 ` David Miller [this message]
2011-04-19 5:14 ` [PATCH net-next-2.6 7/8] sctp: Allow bindx_del to accept 0 port Wei Yongjun
2011-04-20 4:47 ` David Miller
2011-04-19 5:15 ` [PATCH net-next-2.6 8/8] sctp: Release all routes when processing acks ADD_IP or DEL_IP Wei Yongjun
2011-04-20 4:47 ` David Miller
2011-04-19 5:31 ` [PATCH net-next-2.6 0/8] sctp: some cleanup and tiny fix for add/del ip Shan Wei
2011-04-19 8:10 ` Nicolas Dichtel
2011-04-19 8:18 ` Wei Yongjun
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