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Date: Tue, 9 Oct 2007 10:01:15 +0800 From: Herbert Xu <herbert@...dor.apana.org.au> To: David Miller <davem@...emloft.net> Cc: jeff@...zik.org, hadi@...erus.ca, peter.p.waskiewicz.jr@...el.com, krkumar2@...ibm.com, johnpol@....mipt.ru, kaber@...sh.net, shemminger@...ux-foundation.org, jagana@...ibm.com, Robert.Olsson@...a.slu.se, rick.jones2@...com, xma@...ibm.com, gaagaan@...il.com, netdev@...r.kernel.org, rdreier@...co.com, mcarlson@...adcom.com, mchan@...adcom.com, general@...ts.openfabrics.org, tgraf@...g.ch, randy.dunlap@...cle.com, sri@...ibm.com Subject: Re: [PATCH 2/3][NET_BATCH] net core use batching On Mon, Oct 08, 2007 at 06:41:26PM -0700, David Miller wrote: > > I also want to point out another issue. Any argument wrt. reordering > is specious at best because right now reordering from qdisc to device > happens anyways. This is not true. If your device has a qdisc at all, then you will end up in the function qdisc_restart, where we release the queue lock only after acquiring the TX lock. So right now this path does not create any reordering. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt - 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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