From: Eric Dumazet <eric.dumazet@gmail.com>
To: Gao feng <gaofeng@cn.fujitsu.com>
Cc: davem@davemloft.net, netdev@vger.kernel.org
Subject: Re: [PATCH] ipv4: avoid useless call of the function check_peer_pmtu
Date: Thu, 20 Oct 2011 06:30:41 +0200 [thread overview]
Message-ID: <1319085041.8416.39.camel@edumazet-laptop> (raw)
In-Reply-To: <1319074449-10892-1-git-send-email-gaofeng@cn.fujitsu.com>
Le jeudi 20 octobre 2011 à 09:34 +0800, Gao feng a écrit :
> In func ipv4_dst_check,check_peer_pmtu should be called only when peer is updated.
> So,if the peer is not updated in ip_rt_frag_needed,we can not inc __rt_peer_genid.
>
> Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
prev parent reply other threads:[~2011-10-20 4:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-20 1:34 [PATCH] ipv4: avoid useless call of the function check_peer_pmtu Gao feng
2011-10-20 4:30 ` Eric Dumazet [this message]
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