From: "D. Wythe" <alibuda@linux.alibaba.com>
To: Tony Lu <tonylu@linux.alibaba.com>
Cc: kgraul@linux.ibm.com, kuba@kernel.org, davem@davemloft.net,
netdev@vger.kernel.org, linux-s390@vger.kernel.org,
linux-rdma@vger.kernel.org
Subject: Re: [PATCH net-next v5 5/5] net/smc: Add global configure for auto fallback by netlink
Date: Wed, 9 Feb 2022 18:56:34 +0800 [thread overview]
Message-ID: <5150791a-b91f-c861-b648-9de78af0b984@linux.alibaba.com> (raw)
In-Reply-To: <YgOPRh34nUWOqh2C@TonyMac-Alibaba>
Copy that, there are indeed some problems for the container environment.
I'll try work on it.
Thanks.
在 2022/2/9 下午5:54, Tony Lu 写道:
> On Wed, Feb 09, 2022 at 05:41:50PM +0800, D. Wythe wrote:
>> I don't think this is necessary, since we already have socket options. Is
>> there any scenario that the socket options and global switch can not cover?
>>
> When transparently replacing the whole container's TCP connections, we
> cannot touch the user's application, and have to replace their
> connections to SMC. It is common for container environment, different
> containers will run different applications.
>
> Most of TCP knob is per net-namespace, it could be better for us to do
> it from the beginning.
>
> Thanks,
> Tony Lu
next prev parent reply other threads:[~2022-02-09 11:57 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-08 12:53 [PATCH net-next v5 0/5] net/smc: Optimizing performance in short-lived scenarios D. Wythe
2022-02-08 12:53 ` [PATCH net-next v5 1/5] net/smc: Make smc_tcp_listen_work() independent D. Wythe
2022-02-08 17:06 ` Karsten Graul
2022-02-09 6:24 ` D. Wythe
2022-02-08 12:53 ` [PATCH net-next v5 2/5] net/smc: Limit backlog connections D. Wythe
2022-02-08 17:13 ` Karsten Graul
2022-02-09 7:11 ` D. Wythe
2022-02-09 7:56 ` Karsten Graul
2022-02-08 12:53 ` [PATCH net-next v5 3/5] net/smc: Fallback when handshake workqueue congested D. Wythe
2022-02-08 12:53 ` [PATCH net-next v5 4/5] net/smc: Dynamic control auto fallback by socket options D. Wythe
2022-02-08 17:08 ` Karsten Graul
2022-02-09 6:41 ` D. Wythe
2022-02-09 7:59 ` Karsten Graul
2022-02-09 9:01 ` D. Wythe
2022-02-08 12:53 ` [PATCH net-next v5 5/5] net/smc: Add global configure for auto fallback by netlink D. Wythe
2022-02-09 9:16 ` Tony Lu
2022-02-09 9:53 ` D. Wythe
2022-02-09 11:37 ` Tony Lu
2022-02-09 9:33 ` Tony Lu
2022-02-09 9:41 ` D. Wythe
2022-02-09 9:54 ` Tony Lu
2022-02-09 10:56 ` D. Wythe [this message]
2022-02-08 17:04 ` [PATCH net-next v5 0/5] net/smc: Optimizing performance in short-lived scenarios Karsten Graul
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