Messages in this thread |  | | Date | Tue, 16 Oct 2001 17:59:08 +0200 | From | Francois Romieu <> | Subject | Re: sendto syscall is slow |
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Martin Devera <devik@cdi.cz> : [sendto/recv profile] > Is there any faster way to force raw packets to kernel ? I need > to push qos discipline to its edge but I can't because send > syscall is bottleneck. > Is it possible to tx multiple packets in sinhle call or should > I extend kernel myself for this testing purpose ?
Do you have the same profile for sendto when Rx/Tx isn't short connected ? You may consider polling for Tx/Rx completion in the Tx path at the driver level. If your cpu isn't too much powered it will make a difference.
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