From: Eric Dumazet <eric.dumazet@gmail.com>
To: Yafang Shao <laoar.shao@gmail.com>, davem@davemloft.net
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH net-next] tcp: add SNMP counter for zero-window drops
Date: Mon, 25 Jun 2018 10:26:44 -0700 [thread overview]
Message-ID: <b5e02cc2-6f0c-7cbb-ea90-285593a62e71@gmail.com> (raw)
In-Reply-To: <1529848974-6384-1-git-send-email-laoar.shao@gmail.com>
On 06/24/2018 07:02 AM, Yafang Shao wrote:
> It will be helpful if we could display the drops due to zero window or no
> enough window space.
> So a new SNMP MIB entry is added to track this behavior.
> This entry is named LINUX_MIB_TCPZEROWINDOWDROP and published in
> /proc/net/netstat in TcpExt line as TCPZeroWindowDrop.
>
> Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
> ---
Signed-off-by: Eric Dumazet <edumazet@google.com>
Thanks !
next prev parent reply other threads:[~2018-06-25 17:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-24 14:02 [PATCH net-next] tcp: add SNMP counter for zero-window drops Yafang Shao
2018-06-25 17:26 ` Eric Dumazet [this message]
2018-06-26 2:50 ` David Miller
-- strict thread matches above, loose matches on Subject: below --
2018-06-13 11:38 Yafang Shao
2018-06-15 0:09 ` David Miller
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