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Open Source and information security mailing list archives
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Date: Fri, 31 Aug 2007 09:32:17 -0400 From: Jeff Garzik <jeff@...zik.org> To: Brian King <brking@...ux.vnet.ibm.com> CC: santil@...ux.vnet.ibm.com, rcjenn@...ux.vnet.ibm.com, netdev@...r.kernel.org, linuxppc-dev@...abs.org Subject: Re: [PATCH 1/6] ibmveth: Enable TCP checksum offload Brian King wrote: > This patchset enables TCP checksum offload support for IPV4 > on ibmveth. This completely eliminates the generation and checking of > the checksum for packets that are completely virtual and never > touch a physical network. A simple TCP_STREAM netperf run on > a virtual network with maximum mtu set yielded a ~30% increase > in throughput. This feature is enabled by default on systems that > support it, but can be disabled with a module option. > > Signed-off-by: Brian King <brking@...ux.vnet.ibm.com> applied 1-6 - 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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