Re: [PATCH] DM-CRYPT: Scale to multiple CPUs

From: Andi Kleen
Date: Tue Jun 01 2010 - 03:21:24 EST


> Quite common to hit on a netbook/laptop with encrypted root these days,
> where storage can be relatively fast when compared to the speed of one of
> the cores of the (usually) multicore CPU.

My patch will help as long as the IO is submitted by multiple CPUs.
If that is not happening you would need pcrypt.

-Andi

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