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From: Pengcheng Yang <yangpc@wangsu.com>
To: Eric Dumazet <edumazet@google.com>,
	Neal Cardwell <ncardwell@google.com>,
	Yuchung Cheng <ycheng@google.com>,
	netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Pengcheng Yang <yangpc@wangsu.com>
Subject: [PATCH net-next v2 0/2] tcp: ensure rate sample to use the most recently sent skb
Date: Sat, 16 Apr 2022 17:19:07 +0800	[thread overview]
Message-ID: <1650100749-10072-1-git-send-email-yangpc@wangsu.com> (raw)

This patch ensure to use the most recently sent skb
when filling the rate sample. And make RACK and rate
sample share the use of tcp_skb_sent_after() helper.

v2: introduce a new help function tcp_skb_sent_after()

Pengcheng Yang (2):
  tcp: ensure to use the most recently sent skb when filling the rate
    sample
  tcp: use tcp_skb_sent_after() instead in RACK

 include/net/tcp.h       |  6 ++++++
 net/ipv4/tcp_rate.c     | 11 ++++++++---
 net/ipv4/tcp_recovery.c | 15 +++++----------
 3 files changed, 19 insertions(+), 13 deletions(-)

-- 
1.8.3.1


             reply	other threads:[~2022-04-16  9:20 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-16  9:19 Pengcheng Yang [this message]
2022-04-16  9:19 ` [PATCH net-next v2 1/2] tcp: ensure to use the most recently sent skb when filling the rate sample Pengcheng Yang
2022-04-17 18:51   ` Neal Cardwell
2022-04-19 13:59     ` Paolo Abeni
2022-04-20  1:48       ` Pengcheng Yang
2022-04-20  2:11         ` Neal Cardwell
2022-04-16  9:19 ` [PATCH net-next v2 2/2] tcp: use tcp_skb_sent_after() instead in RACK Pengcheng Yang

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