Re: [PATCH] [1/16] HWPOISON: Add page flag for poisoned pages

[Rik van Riel]

Andi Kleen wrote:
> On Fri, May 29, 2009 at 12:34:32PM -0400, Rik van Riel wrote:
> > > They should just check for poisoned pages. 
> > #define PagePoisoned(page) (PageReserved(page) && PageWriteback(page))
>
> I don't know what the point of that would be. An exercise in code
> obfuscation?

Saving a page flag.

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