netdev - Re: [PATCH] tcp: fix incorrect LOCKDROPPEDICMPS counter

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Message-ID: <CADVnQynpupJ3HTmSP3dxEE6MGi0bpq=B_WQMqdxnmxNSQLq3OA@mail.gmail.com>
Date:	Sat, 19 Jan 2013 23:19:14 -0500
From:	Neal Cardwell <ncardwell@...gle.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	David Miller <davem@...emloft.net>,
	netdev <netdev@...r.kernel.org>,
	Maciej Żenczykowski <maze@...gle.com>
Subject: Re: [PATCH] tcp: fix incorrect LOCKDROPPEDICMPS counter

On Sat, Jan 19, 2013 at 9:10 PM, Eric Dumazet <eric.dumazet@...il.com> wrote:
> From: Eric Dumazet <edumazet@...gle.com>
>
> commit 563d34d057 (tcp: dont drop MTU reduction indications)
> added an error leading to incorrect accounting of
> LINUX_MIB_LOCKDROPPEDICMPS
>
> If socket is owned by the user, we want to increment
> this SNMP counter, unless the message is a
> (ICMP_DEST_UNREACH,ICMP_FRAG_NEEDED) one.
>
> Reported-by: Maciej Żenczykowski <maze@...gle.com>
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> Cc: Neal Cardwell <ncardwell@...gle.com>

Acked-by: Neal Cardwell <ncardwell@...gle.com>
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