[dm-devel] DM-CRYPT: Scale to multiple CPUs v3

[Alasdair G Kergon]

On Sun, Oct 10, 2010 at 07:17:36PM +0100, Alasdair G Kergon wrote:
> AFAIK Nested dm-crypt is not extreme for some folk who have routine
> configurations using it.  But if in_interrupt is set how does this code
> work for them now compared to how it worked before?
 
And indeed, even if in_interrupt is not set, is there any performance
impact for this (minority) class of users?

Alasdair