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Date: Tue, 15 Apr 2014 08:43:47 +0200 From: Alexander Sverdlin <alexander.sverdlin@....com> To: ext Daniel Borkmann <dborkman@...hat.com>, davem@...emloft.net CC: netdev@...r.kernel.org, linux-sctp@...r.kernel.org, Matija Glavinic Pecotic <matija.glavinic-pecotic.ext@....com>, Vlad Yasevich <vyasevich@...il.com> Subject: Re: [PATCH net] Revert "net: sctp: Fix a_rwnd/rwnd management to reflect real state of the receiver's buffer" Hello Daniel, On 14/04/14 21:45, ext Daniel Borkmann wrote: > This reverts commit ef2820a735f7 ("net: sctp: Fix a_rwnd/rwnd management > to reflect real state of the receiver's buffer") as it introduced a > serious performance regression on SCTP over IPv4 and IPv6, though a not > as dramatic on the latter. Measurements are on 10Gbit/s with ixgbe NICs. Could you please share other HW details? I wonder how much CPU power one needs for such a throughput? -- Best regards, Alexander Sverdlin. -- 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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