netdev - Re: [PATCH net-next v2 0/2] Separate SMC parameter settings from TCP sysctls

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Message-ID: <52b73ecf-1a00-69ce-1cb8-8adb8bdd97c8@linux.ibm.com>
Date:   Tue, 20 Sep 2022 16:00:08 +0200
From:   Wenjia Zhang <wenjia@...ux.ibm.com>
To:     Wen Gu <guwen@...ux.alibaba.com>, kgraul@...ux.ibm.com,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com
Cc:     linux-s390@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v2 0/2] Separate SMC parameter settings from TCP
 sysctls



On 20.09.22 11:52, Wen Gu wrote:
> SMC shares some sysctls with TCP, but considering the difference
> between these two protocols, it may not be very suitable for SMC
> to reuse TCP parameter settings in some cases, such as keepalive
> time or buffer size.
> 
> So this patch set aims to introduce some SMC specific sysctls to
> independently and flexibly set the parameters that suit SMC.
> 
> v2->v1:
> - Use proc_dointvec_jiffies as proc_handler and allow value 0 to
>    disable TEST_LINK.
> 
> Tony Lu (1):
>    net/smc: Unbind r/w buffer size from clcsock and make them tunable
> 
> Wen Gu (1):
>    net/smc: Introduce a specific sysctl for TEST_LINK time
> 
>   Documentation/networking/smc-sysctl.rst | 25 +++++++++++++++++++++++++
>   include/net/netns/smc.h                 |  3 +++
>   net/smc/af_smc.c                        |  5 ++---
>   net/smc/smc_core.c                      |  8 ++++----
>   net/smc/smc_llc.c                       |  2 +-
>   net/smc/smc_llc.h                       |  1 +
>   net/smc/smc_sysctl.c                    | 30 ++++++++++++++++++++++++++++++
>   7 files changed, 66 insertions(+), 8 deletions(-)
> 
Looks good. Thank you!

For the series:
Acked-by: Wenjia Zhang <wenjia@...ux.ibm.com>