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Message-ID: <CAA93jw6OuuUhSMMnmX3k2=+HB3A92X3CrvfbPHDGV=0fbS-YOA@mail.gmail.com> Date: Thu, 24 Nov 2011 08:30:26 +0100 From: Dave Taht <dave.taht@...il.com> To: Tom Herbert <therbert@...gle.com> Cc: David Miller <davem@...emloft.net>, shemminger@...tta.com, netdev@...r.kernel.org Subject: Re: [PATCH v3 03/10] net: Add netdev interfaces recording send/compl On Thu, Nov 24, 2011 at 1:32 AM, Tom Herbert <therbert@...gle.com> wrote: >>> I was referring to the transmit routine, there for netdev_sent_queue() >>> is always called with one packet. >> >> Optimism for the future? :-) >> > > Yep, I am looking forward to the day that someone figures out how to > batch transmits in a meaningful way! I liked it in potentia, as wireless likes to aggregate packets into batches that fit into an AMPDU directed at a single station and/or TXOP. not that BQL can help there at present as this happens below the mac80211 layer, and packets vanish once consumed by the driver. > >> But yeah if nobody batches right now, no reason to support this in the >> interfaces, we can add it later. > > Okay. > >> > -- > 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 > -- Dave Täht SKYPE: davetaht US Tel: 1-239-829-5608 FR Tel: 0638645374 http://www.bufferbloat.net -- 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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