netdev - Re: [PATCH net-next v4 3/6] tls: add counters for rekey

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Message-ID: <Z1GOf3tf1JUkh1Fy@hog>
Date: Thu, 5 Dec 2024 12:29:03 +0100
From: Sabrina Dubroca <sd@...asysnail.net>
To: Jakub Kicinski <kuba@...nel.org>
Cc: netdev@...r.kernel.org, Vadim Fedorenko <vfedorenko@...ek.ru>,
	Frantisek Krenzelok <fkrenzel@...hat.com>,
	Kuniyuki Iwashima <kuniyu@...zon.com>,
	Apoorv Kothari <apoorvko@...zon.com>,
	Boris Pismenny <borisp@...dia.com>,
	John Fastabend <john.fastabend@...il.com>,
	Shuah Khan <shuah@...nel.org>, linux-kselftest@...r.kernel.org,
	Gal Pressman <gal@...dia.com>,
	Marcel Holtmann <marcel@...tmann.org>,
	Simon Horman <horms@...nel.org>
Subject: Re: [PATCH net-next v4 3/6] tls: add counters for rekey

2024-12-03, 19:54:14 -0800, Jakub Kicinski wrote:
> On Thu, 14 Nov 2024 16:50:50 +0100 Sabrina Dubroca wrote:
> > This introduces 4 counters to keep track of key updates:
> > Tls{Rx,Tx}Rekey{Ok,Error}.
> 
> Possibly track detected rekey messages, too? Could help us identify
> when kernel blocks the socket but user space doesn't know how to rekey.

Right, that makes sense. I'll add TlsRxRekeyReceived unless you have a
better name to suggest.

-- 
Sabrina