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Date:   Sat, 27 Jun 2020 17:41:41 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     ysseung@...gle.com
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH net-next 0/4] tcp: improve delivered counts in
 SCM_TSTAMP_ACK

From: Yousuk Seung <ysseung@...gle.com>
Date: Fri, 26 Jun 2020 21:05:31 -0700

> Currently delivered and delivered_ce in OPT_STATS of SCM_TSTAMP_ACK do
> not fully reflect the current ack being timestamped. Also they are not
> in sync as the delivered count includes packets being sacked and some of
> cumulatively acked but delivered_ce includes none.
> 
> This patch series updates tp->delivered and tp->delivered_ce together to
> keep them in sync. It also moves generating SCM_TSTAMP_ACK to later in
> tcp_clean_rtx_queue() to reflect packets being cumulatively acked up
> until the current skb for sack-enabled connections.

Series applied, thank you.

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