[CRIU] [PATCH 2/5] vdso: dump -- Don't dump contents of vvar zone

Cyrill Gorcunov gorcunov at gmail.com
Tue Jun 10 08:41:36 PDT 2014


On Tue, Jun 10, 2014 at 07:37:41PM +0400, Pavel Emelyanov wrote:
> > +	if (vma_entry_is(vmae, VMA_AREA_VVAR))
> > +		return false;
> > +#endif
> > +	/*
> >  	 * Optimisation for private mapping pages, that haven't
> >  	 * yet being COW-ed
> >  	 */

Yes in both case I think. VMA_AREA_VDSO/VVAR won't ever be set on
non-vDSO archs so lets take a unified way and don't generate code
which will never be used.


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