On Thursday 18 May 2006 00:45, Haruki Dai-r35557 wrote:
> This patch improves the IP forwarding throughput of
> the Freescale TSEC/eTSEC Gianfar driver. By recycling
> the Socket buffer and Data buffer, reduce the unnecessary
> memory allocation and de-allocation in the forwarding
> processing chain.

Seems very hackish because it only works inside the driver. 

Also  there is a reason why Linux doesn't support this normally - 
it wrecks the unified memory management because you won't free
your pools on memory pressure.

-Andi
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