[Devel] [PATCH rh7] ve/vznetstat: Don't destroy statistics until explicitly asked

[Cyrill Gorcunov]

On Fri, Jul 24, 2015 at 05:57:48PM +0300, Vladimir Davydov wrote:
> On Fri, Jul 24, 2015 at 05:17:49PM +0300, Cyrill Gorcunov wrote:
> 
> > @@ -1096,13 +1096,7 @@ static void __net_exit net_exit_acct(str
> >  {
> >  	struct ve_struct *ve = net->owner_ve;
> >  
> > -	if (ve->stat) {
> > -		venet_acct_put_stat(ve->stat);
> > -		if (atomic_read(&ve->stat->users) == 0) {
> > -			venet_acct_destroy_stat(ve->veid);
> > -			ve->stat = NULL;
> > -		}
> > -	}
> > +	venet_acct_put_stat(ve->stat);
> 
> I think you'd better clear (w/o destruction) ve->stat here rather than
> in venetstat_exit.

Yeah, good idea, letme test.