[CRIU] [PATCH 2/2] mem: Don't assume guard page is returned in procfs with new kernels

[Cyrill Gorcunov]

On Wed, Jun 21, 2017 at 03:59:50PM +0300, Andrey Ryabinin wrote:
> >  	/* Add a guard page only if here is enough space for it */
> > -	if ((vma_area->e->flags & MAP_GROWSDOWN) &&
> > +	if (vma_has_guard_gap_hidden(vma_area) &&
> >  	    *prev_end < vma_area->e->start)
> > -		vma_area->e->start -= PAGE_SIZE; /* Guard page */
> > +		if (kdat.stack_guard_gap_hidden)
> 
> This already checked in vma_has_guard_gap_hidden().

Yup, a leftover from rebase. Won't hurt.