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Date: Mon, 7 May 2007 10:34:33 +0300 (EEST) From: "Ilpo Järvinen" <ilpo.jarvinen@...sinki.fi> To: David Miller <davem@...emloft.net> cc: Netdev <netdev@...r.kernel.org> Subject: Re: [PATCH] [TCP] FRTO: remove unnecessary fackets/sacked_out recounting On Sat, 21 Apr 2007, Ilpo Järvinen wrote: > F-RTO does not touch SACKED_ACKED bits at all, so there is no > need to recount them in tcp_enter_frto_loss. After removal of > the else branch, the nested ifs can be combined. Just in case you come across this, please do not apply it! I noticed that even though it seems very innocent change, it will cause S+L when SACK is not in use because sacked_out is not reset. I'll provide updated patch for this later on... -- i.
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