netdev - Re: xfrm4_garbage_collect reaching limit

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Date:	Thu, 17 Sep 2015 21:23:35 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	steffen.klassert@...unet.com
Cc:	dan.streetman@...onical.com, ddstreet@...e.org,
	jay.vosburgh@...onical.com, netdev@...r.kernel.org
Subject: Re: xfrm4_garbage_collect reaching limit

From: Steffen Klassert <steffen.klassert@...unet.com>
Date: Wed, 16 Sep 2015 10:45:41 +0200

> index 1e06c4f..3dffc73 100644
> --- a/net/ipv4/xfrm4_policy.c
> +++ b/net/ipv4/xfrm4_policy.c
> @@ -248,7 +248,7 @@ static struct dst_ops xfrm4_dst_ops = {
>  	.destroy =		xfrm4_dst_destroy,
>  	.ifdown =		xfrm4_dst_ifdown,
>  	.local_out =		__ip_local_out,
> -	.gc_thresh =		32768,
> +	.gc_thresh =		INT_MAX,
>  };
>  
>  static struct xfrm_policy_afinfo xfrm4_policy_afinfo = {

This means the dst_ops->gc() for xfrm will never be invoked.

Is that intentional?
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