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Tue, 20 Sep 2022 14:00:09 +0000 (GMT) Message-ID: <52b73ecf-1a00-69ce-1cb8-8adb8bdd97c8@linux.ibm.com> Date: Tue, 20 Sep 2022 16:00:08 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Subject: Re: [PATCH net-next v2 0/2] Separate SMC parameter settings from TCP sysctls To: Wen Gu , kgraul@linux.ibm.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: linux-s390@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org References: <1663667542-119851-1-git-send-email-guwen@linux.alibaba.com> From: Wenjia Zhang In-Reply-To: <1663667542-119851-1-git-send-email-guwen@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: NbJ7CKR4-1Qc9gUnA9A7-QUt7h1mbzgh X-Proofpoint-GUID: eHeb1O3jttufCdabq3PARyDWTOADBkRZ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.528,FMLib:17.11.122.1 definitions=2022-09-20_04,2022-09-20_02,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 spamscore=0 malwarescore=0 adultscore=0 lowpriorityscore=0 suspectscore=0 bulkscore=0 mlxlogscore=968 clxscore=1011 impostorscore=0 mlxscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2209130000 definitions=main-2209200079 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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