From: Julian Anastasov <ja@ssi.bg>
Date: Thu, 23 Jul 2015 07:39:35 +0000 (+0300)
Subject: ipv4: be more aggressive when probing alternative gateways
X-Git-Tag: omap-for-v4.3/fixes-rc1~110^2~305
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=88f643203668b95b884b60b45ff182289153843c;p=pandora-kernel.git

ipv4: be more aggressive when probing alternative gateways

Currently, we do not notice if new alternative gateways
are added. We can do it by checking for present neigh
entry. Also, gateways that are currently probed (NUD_INCOMPLETE)
can be skipped from round-robin probing.

Suggested-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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