Messages in this thread |  | | Date | Tue, 16 Oct 2001 19:11:08 +0200 (CEST) | From | Martin Devera <> | Subject | Re: sendto syscall is slow |
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> Martin Devera <devik@cdi.cz> : > [...] > > Are you speaking about rewriting nic driver ? Like try to drain > > waiting packet from nic's memory while enqueuing new one ? > > Partly: simply disabling Rx/Tx interrupt and checking for ack > in buffers descriptor during hard_start_xmit. The profile for > loopback shows your problem is not here however. :o(
I just found that PF_SOCKET can be mmaped to improve reads. Only I can't found docs how to use the functionality ..
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