From: Kuniyuki Iwashima <kuniyu@amazon.com>
To: <edumazet@google.com>
Cc: <davem@davemloft.net>, <eric.dumazet@gmail.com>,
<horms@kernel.org>, <kuba@kernel.org>, <kuniyu@amazon.com>,
<ncardwell@google.com>, <netdev@vger.kernel.org>,
<pabeni@redhat.com>
Subject: Re: [PATCH net-next 2/2] tcp/dccp: remove icsk->icsk_ack.timeout
Date: Mon, 17 Mar 2025 13:27:49 -0700 [thread overview]
Message-ID: <20250317202751.24641-1-kuniyu@amazon.com> (raw)
In-Reply-To: <20250317151401.3439637-3-edumazet@google.com>
From: Eric Dumazet <edumazet@google.com>
Date: Mon, 17 Mar 2025 15:14:01 +0000
> icsk->icsk_ack.timeout can be replaced by icsk->csk_delack_timer.expires
>
> This saves 8 bytes in TCP/DCCP sockets and helps for better cache locality.
>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
next prev parent reply other threads:[~2025-03-17 20:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-17 15:13 [PATCH net-next 0/2] tcp/dccp: remove 16 bytes from icsk Eric Dumazet
2025-03-17 15:14 ` [PATCH net-next 1/2] tcp/dccp: remove icsk->icsk_timeout Eric Dumazet
2025-03-17 20:24 ` Kuniyuki Iwashima
2025-03-17 15:14 ` [PATCH net-next 2/2] tcp/dccp: remove icsk->icsk_ack.timeout Eric Dumazet
2025-03-17 20:27 ` Kuniyuki Iwashima [this message]
2025-03-18 14:56 ` Eric Dumazet
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