netdev - Re: [PATCH v2 net-next 1/4] af_unix: Do not use atomic ops for unix

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Message-ID: <20231201093436.GQ32077@kernel.org>
Date: Fri, 1 Dec 2023 09:34:36 +0000
From: Simon Horman <horms@...nel.org>
To: Kuniyuki Iwashima <kuniyu@...zon.com>
Cc: "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Ivan Babrou <ivan@...udflare.com>,
	Kuniyuki Iwashima <kuni1840@...il.com>, netdev@...r.kernel.org
Subject: Re: [PATCH v2 net-next 1/4] af_unix: Do not use atomic ops for
 unix_sk(sk)->inflight.

On Wed, Nov 22, 2023 at 05:47:44PM -0800, Kuniyuki Iwashima wrote:
> When touching unix_sk(sk)->inflight, we are always under
> spin_lock(&unix_gc_lock).
> 
> Let's convert unix_sk(sk)->inflight to the normal unsigned long.
> 
> Signed-off-by: Kuniyuki Iwashima <kuniyu@...zon.com>

Thanks Iwashima-san,

I agree with your analysis. This looks good to me.

Reviewed-by: Simon Horman <horms@...nel.org>