From: Tony Lu <tonylu@linux.alibaba.com>
To: "D. Wythe" <alibuda@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 v7 5/5] net/smc: Add global configure for handshake limitation by netlink
Date: Fri, 11 Feb 2022 10:46:40 +0800 [thread overview]
Message-ID: <YgXOECtXYJnsWLDd@TonyMac-Alibaba> (raw)
In-Reply-To: <d8bb3cbf1c532d5cf8048c67ccbf0b87664a00f4.1644481811.git.alibuda@linux.alibaba.com>
On Thu, Feb 10, 2022 at 05:11:38PM +0800, D. Wythe wrote:
> From: "D. Wythe" <alibuda@linux.alibaba.com>
>
> Although we can control SMC handshake limitation through socket options,
> which means that applications who need it must modify their code. It's
> quite troublesome for many existing applications. This patch modifies
> the global default value of SMC handshake limitation through netlink,
> providing a way to put constraint on handshake without modifies any code
> for applications.
>
> Suggested-by: Tony Lu <tonylu@linux.alibaba.com>
> Signed-off-by: D. Wythe <alibuda@linux.alibaba.com>
Reviewed-by: Tony Lu <tonylu@linux.alibaba.com>
This patch looks good to me. This patch set starts to solve the problem
that the SMC connection performance is not good enough.
Thank you,
Tony Lu
next prev parent reply other threads:[~2022-02-11 2:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-10 9:11 [PATCH net-next v7 0/5] net/smc: Optimizing performance in short-lived scenarios D. Wythe
2022-02-10 9:11 ` [PATCH net-next v7 1/5] net/smc: Make smc_tcp_listen_work() independent D. Wythe
2022-02-10 9:11 ` [PATCH net-next v7 2/5] net/smc: Limit backlog connections D. Wythe
2022-02-10 9:11 ` [PATCH net-next v7 3/5] net/smc: Limit SMC visits when handshake workqueue congested D. Wythe
2022-02-10 9:11 ` [PATCH net-next v7 4/5] net/smc: Dynamic control handshake limitation by socket options D. Wythe
2022-02-10 9:11 ` [PATCH net-next v7 5/5] net/smc: Add global configure for handshake limitation by netlink D. Wythe
2022-02-11 2:46 ` Tony Lu [this message]
2022-02-10 14:59 ` [PATCH net-next v7 0/5] net/smc: Optimizing performance in short-lived scenarios Karsten Graul
2022-02-11 9:41 ` D. Wythe
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