On Sun, Jan 11, 2009 at 12:46:41AM +0100, Ingo Molnar wrote:
quoted text
> 
> * Joerg Roedel <joerg.roedel@amd.com> wrote:
> 
> > +void debug_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
> > +			   int nelems, int direction)
> > +{
> > +	struct scatterlist *s;
> > +	int i;
> > +
> > +	if (global_disable)
> > +		return;
> 
> "if (unlikely(global_disable))" i suspect?

True. I  will add unlikely() to all global_disable checks.

Joerg
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