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From: Wen Gu <guwen@linux.alibaba.com>
To: dust.li@linux.alibaba.com, kgraul@linux.ibm.com,
	davem@davemloft.net, kuba@kernel.org
Cc: linux-s390@vger.kernel.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH net] net/smc: Send out the remaining data in sndbuf before close
Date: Mon, 28 Mar 2022 17:55:59 +0800	[thread overview]
Message-ID: <da663f43-a593-6acc-d4ec-9bd932637bee@linux.alibaba.com> (raw)
In-Reply-To: <20220328090411.GI35207@linux.alibaba.com>

Thanks for your comments.

On 2022/3/28 5:04 pm, dust.li wrote:
> 
> I think this issue should also happen if TCP_CORK is set and
> autocorking is not enabled ?

Yes, setting TCP_CORK also works.
> 
> Autocorking and delaying the TX from BH to smc_release_cb() greatly
> increased the probability of this problem.
>
Thanks,
Wen Gu

  reply	other threads:[~2022-03-28  9:56 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-28  6:10 [PATCH net] net/smc: Send out the remaining data in sndbuf before close Wen Gu
2022-03-28  9:04 ` dust.li
2022-03-28  9:55   ` Wen Gu [this message]
2022-03-28 10:02 ` Karsten Graul
2022-03-28 23:30 ` patchwork-bot+netdevbpf

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