netdev - [PATCH net-next 0/2] tcp: remove tcp

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Message-ID: <20260121095923.3134639-1-edumazet@google.com>
Date: Wed, 21 Jan 2026 09:59:21 +0000
From: Eric Dumazet <edumazet@...gle.com>
To: "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, 
	Paolo Abeni <pabeni@...hat.com>
Cc: Simon Horman <horms@...nel.org>, Neal Cardwell <ncardwell@...gle.com>, 
	Kuniyuki Iwashima <kuniyu@...gle.com>, netdev@...r.kernel.org, eric.dumazet@...il.com, 
	Eric Dumazet <edumazet@...gle.com>
Subject: [PATCH net-next 0/2] tcp: remove tcp_rate.c

Move tcp_rate_gen() to tcp_input.c and tcp_rate_check_app_limited()
to tcp.c for better code generation.

tcp_rate.c was interesting from code maintenance perspective
but was adding cpu costs.

Eric Dumazet (2):
  tcp: move tcp_rate_gen to tcp_input.c
  tcp: move tcp_rate_check_app_limited() to tcp.c

 include/net/tcp.h    |   5 +-
 net/ipv4/Makefile    |   2 +-
 net/ipv4/tcp.c       |  18 ++++++
 net/ipv4/tcp_input.c | 110 ++++++++++++++++++++++++++++++++++++
 net/ipv4/tcp_rate.c  | 130 -------------------------------------------
 5 files changed, 130 insertions(+), 135 deletions(-)
 delete mode 100644 net/ipv4/tcp_rate.c


base-commit: d8f87aa5fa0a4276491fa8ef436cd22605a3f9ba
-- 
2.52.0.457.g6b5491de43-goog