Re: big picture UDP/IP performance question re 2.6.18 -> 2.6.32

From: Stephen Hemminger
Date: Sun Oct 02 2011 - 10:50:58 EST

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Try disabling PCI DMA remapping. The additional overhead of setting
up IO mapping can be a performance buzz kill. Try CONGIG_DMAR=n

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Next message: Arnd Bergmann: "[PATCH 24/30] ARM: omap2+: ensure that one of omap2/3/4 is selected"
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In reply to: Eric Dumazet: "Re: big picture UDP/IP performance question re 2.6.18 -> 2.6.32"
Next in thread: starlight: "Re: big picture UDP/IP performance question re 2.6.18 -> 2.6.32"
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