Re: [PATCH] mm: Save soft-dirty bits on file pages

[Cyrill Gorcunov]

On Mon, Jul 29, 2013 at 08:28:54PM +0530, Aneesh Kumar K.V wrote:
> >
> > If only I'm not missing something obvious, this code compiles not only on x86,
> > CONFIG_MEM_SOFT_DIRTY depends on x86 (otherwise I'll have to implement
> > pte_soft_dirty for all archs).
> 
> why not
> 
> #ifndef pte_soft_dirty 
> #define pte_soft_dirty(pte) 0 
> #endif
> 
> and on x86 
> #define pte_soft_dirty pte_soft_dirty

Yeah, either this way, either to use asm-generic (later I think
more preferred), thanks!
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