Re: 2.6.23-rc6-mm1

From: Mel Gorman
Date: Mon Sep 24 2007 - 07:15:13 EST

On (22/09/07 14:11), Satyam Sharma didst pronounce:
> > -static volatile int kgdb_hwbreak_sstep[NR_CPUS];
> > +volatile int kgdb_hwbreak_sstep[NR_CPUS];
> That looks fishy to me. Why is it volatile-qualified?

It turned out that it was unnecessary. A follow-up patch removed the volatile
and kept the static.

> And does that
> actually want to be a per-cpu var?

Mel Gorman
Part-time Phd Student Linux Technology Center
University of Limerick IBM Dublin Software Lab
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