Re: [PATCH net-next] tcp: add SNMP counter for zero-window drops

From: David Miller
Date: Thu Jun 14 2018 - 20:09:24 EST

From: Yafang Shao <laoar.shao@xxxxxxxxx>
Date: Wed, 13 Jun 2018 07:38:28 -0400

> 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@xxxxxxxxx>

net-next is closed, please resubmit this when net-next opens
back up.

Thank you.