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Date: Tue, 20 Dec 2011 04:39:10 -0500 From: Thomas Graf <tgraf@...radead.org> To: Wei Yongjun <weiyj.lk@...il.com> Cc: vladislav.yasevich@...com, linux-sctp@...r.kernel.org, davem@...emloft.net, netdev@...r.kernel.org Subject: Re: [PATCH] sctp: Do not account for sizeof(struct sk_buff) in estimated rwnd On Tue, Dec 20, 2011 at 01:00:48PM +0800, Wei Yongjun wrote: > I saw you discussed this with Vlad in old mail: > http://www.spinics.net/lists/linux-sctp/msg01365.html > > You said you will update patch to include a per packet overhead, > but it does not include in this patch, what's wrong with in? It's not possible because upon retransmission of a chunk we need to readd the overhead to the rwnd. There is no longer a reference to a packet so we can't know how much to add. This explanation is also in the original mail thread. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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