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Message-ID: <466D4284.1030004@trash.net> Date: Mon, 11 Jun 2007 14:39:32 +0200 From: Patrick McHardy <kaber@...sh.net> To: hadi@...erus.ca CC: "Waskiewicz Jr, Peter P" <peter.p.waskiewicz.jr@...el.com>, davem@...emloft.net, netdev@...r.kernel.org, jeff@...zik.org, "Kok, Auke-jan H" <auke-jan.h.kok@...el.com> Subject: Re: [PATCH] NET: Multiqueue network device support. jamal wrote: > On Mon, 2007-11-06 at 13:58 +0200, Patrick McHardy wrote: > > >>Thats not true. Assume PSL has lots of packets, PSH is empty. We >>fill the PHL queue until their is no room left, so the driver >>has to stop the queue. > > > Sure. Packets stashed on the any DMA ring are considered "gone to the > wire". That is a very valid assumption to make. I disagree, its obviously not true and leads to the behaviour I described. If it were true there would be no reason to use multiple HW TX queues to begin with. >>[...] > > i can see your thought process building - > You are actually following what i am saying;-> I am :) - 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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