[CRIU] [PATCH] vdso: don't forget to adjust vma_area_list->nr

[Andrew Vagin]

On Thu, Jun 19, 2014 at 12:27:21AM +0400, Pavel Emelyanov wrote:
> On 06/19/2014 12:22 AM, Andrey Vagin wrote:
> > A proxy vdso is removed from the vma_area_list list,
> > so vma_area_list->nr must be decremented.
> 
> Is it for before or after Cyrill's vvar patches?

before

> 
> > Cc: Cyrill Gorcunov <gorcunov at openvz.org>
> > Signed-off-by: Andrey Vagin <avagin at openvz.org>
> > ---
> >  arch/x86/vdso.c | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/arch/x86/vdso.c b/arch/x86/vdso.c
> > index 6e24d38..ed2b6cb 100644
> > --- a/arch/x86/vdso.c
> > +++ b/arch/x86/vdso.c
> > @@ -145,6 +145,7 @@ int parasite_fixup_vdso(struct parasite_ctl *ctl, pid_t pid,
> >  			 (long)vma->e->start);
> >  		list_del(&marked->list);
> >  		xfree(marked);
> > +		vma_area_list->nr--;
> >  	}
> >  	ret = 0;
> >  err:
> > 
> 
>