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SubjectRe: >10% performance degradation since 2.6.18
> That would seem to be a fruitful avenue of
> investigation -- whether limiting the cards to a single RX/TX interrupt
> would be advantageous, or whether spreading the eight interrupts out
> over the CPUs would be advantageous.

The kernel should really do the per cpu binding of MSIs by default.

-Andi

--
ak@linux.intel.com -- Speaking for myself only.


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