netdev - RE: [PATCH net-next 6/7] bridge: don't age externally added FDB entries

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Date:	Tue, 22 Sep 2015 08:22:17 +0000
From:	Premkumar Jonnala <pjonnala@...adcom.com>
To:	"sfeldma@...il.com" <sfeldma@...il.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC:	"jiri@...nulli.us" <jiri@...nulli.us>,
	"siva.mannem.lnx@...il.com" <siva.mannem.lnx@...il.com>,
	"stephen@...workplumber.org" <stephen@...workplumber.org>,
	"roopa@...ulusnetworks.com" <roopa@...ulusnetworks.com>,
	"andrew@...n.ch" <andrew@...n.ch>,
	"f.fainelli@...il.com" <f.fainelli@...il.com>,
	"vivien.didelot@...oirfairelinux.com" 
	<vivien.didelot@...oirfairelinux.com>
Subject: RE: [PATCH net-next 6/7] bridge: don't age externally added FDB
 entries

> From: Siva Mannem <siva.mannem.lnx@...il.com>
> 
> Signed-off-by: Siva Mannem <siva.mannem.lnx@...il.com>
> Signed-off-by: Scott Feldman <sfeldma@...il.com>

Acked-by: Premkumar Jonnala <pjonnala@...adcom.com>

> ---
>  net/bridge/br_fdb.c |    2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
> index 9e9875d..6663cc0 100644
> --- a/net/bridge/br_fdb.c
> +++ b/net/bridge/br_fdb.c
> @@ -299,6 +299,8 @@ void br_fdb_cleanup(unsigned long _data)
>  			unsigned long this_timer;
>  			if (f->is_static)
>  				continue;
> +			if (f->added_by_external_learn)
> +				continue;
>  			this_timer = f->updated + delay;
>  			if (time_before_eq(this_timer, jiffies))
>  				fdb_delete(br, f);
> --
> 1.7.10.4

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