netdev - Re: [PATCH net-next v2 5/6] net/tcp: Remove tcp_hash

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Date: Wed, 5 Jun 2024 10:09:52 +0200
From: Eric Dumazet <edumazet@...gle.com>
To: 0x7f454c46@...il.com
Cc: "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, 
	Paolo Abeni <pabeni@...hat.com>, David Ahern <dsahern@...nel.org>, 
	Steven Rostedt <rostedt@...dmis.org>, Masami Hiramatsu <mhiramat@...nel.org>, 
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>, Jonathan Corbet <corbet@....net>, 
	Mohammad Nassiri <mnassiri@...na.com>, Simon Horman <horms@...nel.org>, netdev@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org, 
	linux-doc@...r.kernel.org
Subject: Re: [PATCH net-next v2 5/6] net/tcp: Remove tcp_hash_fail()

On Wed, Jun 5, 2024 at 4:20 AM Dmitry Safonov via B4 Relay
<devnull+0x7f454c46.gmail.com@...nel.org> wrote:
>
> From: Dmitry Safonov <0x7f454c46@...il.com>
>
> Now there are tracepoints, that cover all functionality of
> tcp_hash_fail(), but also wire up missing places
> They are also faster, can be disabled and provide filtering.
>
> This potentially may create a regression if a userspace depends on dmesg
> logs. Fingers crossed, let's see if anyone complains in reality.
>
> Signed-off-by: Dmitry Safonov <0x7f454c46@...il.com>

Reviewed-by: Eric Dumazet <edumazet@...gle.com>