Re: [PATCH 1/4][Xen-devel] X86 microcode: cancel redundant input parameter of microcode functions

[Christoph Egger <Christoph.Egger@xxxxxxx>]

On Thursday 22 January 2009 04:08:21 Liu, Jinsong wrote:
> X86 microcode: cancel redundant input parameter of microcode functions
>
> Cancel redundant input parameter 'uci', since it can get from another input
> parameter 'cpu' as index.
>
> Signed-off-by: Liu, Jinsong <jinsong.liu@xxxxxxxxx>

I added the parameter 'uci' to reduce dependency on a global variable.
That improves reentrancy and cache locality.

If you want to go a step forward rather back, then remove the 'cpu' parameter
instead.

Christoph

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