linux-kernel - Re: [PATCH v2] net: gain ipv4 mtu when mtu is not locked

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Message-Id: <20200825.060459.1286154906360629138.davem@davemloft.net>
Date:   Tue, 25 Aug 2020 06:04:59 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     linmiaohe@...wei.com
Cc:     kuznet@....inr.ac.ru, yoshfuji@...ux-ipv6.org, kuba@...nel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] net: gain ipv4 mtu when mtu is not locked

From: Miaohe Lin <linmiaohe@...wei.com>
Date: Mon, 24 Aug 2020 23:20:28 -0400

> When mtu is locked, we should not obtain ipv4 mtu as we return immediately
> in this case and leave acquired ipv4 mtu unused.
> 
> Signed-off-by: Miaohe Lin <linmiaohe@...wei.com>

Applied to net-next.