On Feb 18, 2007, at 7:32 AM, Thor Lancelot Simon wrote:

> 2) Either cause them to perform acceptably for your application, or  
> else
>    endeavor to get M:N back in a supported state for uniprocessors.

The issue is adapting the SA code to all of the new scheduling  
infrastructure that came along with newlock2.  It's not a simple matter.

-- thorpej