Re: [PATCH 09/12] mm: count unstable pages per BDI

Peter Zijlstra
2007-04-19T18:12:42Z

On Thu, 2007-04-19 at 19:44 +0200, Miklos Szeredi wrote:
> > Count per BDI unstable pages.
> >
>
> I'm wondering, is it really worth having this category separate from
> per BDI brity pages?
>
> With the exception of the export to sysfs, always the sum of unstable
> + dirty is used.

I guess you are right, but it offends my sense of aesthetics to break
symmetry with the zone statistics. However, it has the added advantage
of only needing 2 deltas as well.