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Wed, 15 Jan 2025 09:53:54 +0800 Subject: Re: [PATCH v5 -next 00/16] sysctl: move sysctls from vm_table into its own files To: Joel Granados References: <20250111070751.2588654-1-yukaixiong@huawei.com> <2asuqwd4rpml6ylxce7mpz2vpvlm2gpdtwpp4lwuf4mdlylig2@dxdj4a73x2sb> CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , From: yukaixiong Message-ID: Date: Wed, 15 Jan 2025 09:53:53 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.7.1 MIME-Version: 1.0 In-Reply-To: <2asuqwd4rpml6ylxce7mpz2vpvlm2gpdtwpp4lwuf4mdlylig2@dxdj4a73x2sb> Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.174.179.93] X-ClientProxiedBy: dggpeml500008.china.huawei.com (7.185.36.147) To kwepemh100016.china.huawei.com (7.202.181.102) X-Rspamd-Queue-Id: B3C7918000A X-Rspam-User: X-Rspamd-Server: rspam07 X-Stat-Signature: 1ddab4fdw9eg77s17jgqxw7coikhmxme X-HE-Tag: 1736906043-227680 X-HE-Meta: U2FsdGVkX18lHro3A48wECMg02JFTi+u3upGzNLHgOvClna72+3h9Pyne52va0WWltBT1tubMo988D52rnYqwzAGaT2WU27g3j4Hopn/h8z+F5pWfd/durGKA6HS/AziHaxPgybg7H/mKJ2iG/ltM/mUkXLTmZDSvNwbErCk8K6DsaCwUYdLwCEYIYHcRfvRtxnSJGFCctjs9bSiSEvgtuGmodVhYc6TTJn4Tug5RWG7sTAaKr5jmLd0NzMa1OzxsMUCFxq5Fi0nBPTicGXA5VzPqTBhk31YHDTw3v8e+nxILSJyoyjMrCpQKqkZgTBmyjCz40mZCOHuO6Ggd+fezSJr2VPZFuL/uB8t+MEyJrnbkld+vuJdT6qw16urlju51Ht1WVCsvJhr3uXk+Qpb7+UiPZ5DtLAWL9sC2mHrwa4ytvDQa35Ra7LPyUi/9lIQrJ4KNZEEvL6lr6CxzV25p4PdKHFii2vKx61lgS0y85z4Nub2c6ckfYRtAPymOy/AwZIC++wzZrzLLj1iyfaTseXE7z2khznRb6A/mbbOo1QTqpH/PAzwGYdDOOrCZgYPlncRlzFIl/FmTd7zEAZeRt8y1YMlEadcWSFlWKtQseNPUnKLRetbydzGGRpCuzHzQAmUrLqboEzb+fPzKtRahH8sJp3d3xRE1TNMbTm8jzj/ioSN2GYZFCmnoTGpz9kXgSZsh/fo9kXt1t13txCRp9OMbm0sKtocZt9OA56PpURxS23lU+YI5Ql1x/YGEFv1mKwWGsQzsQrTx4rT55xeCkuTBHycGEbA0bHHtkx12OpyTTdkdaGKqm7uLl+BgUcPiluKXrEC7fR3BdOfk4qypY3COIkTeCyZw44oHl5DSCy71UCjqP7d5Vc5/bN/ZtbWpkhkbA1Rj8HqBzBPLvF9FTeO9xcRn9/wsaWjLKT5qa46+cFnax9dDF+U9kUyhHYpIMoVh5md0v1+gcPWsTa DdBp3DI1 lKaboQiiWqKyP/40/+xeWVJiVeHQvPBiRDexy0ZbTBfIRTwRYicF40b8wGhUDeEn02KUNN0nIQdTt0OyWhWp+pVdOGf3I5kB2lvqbOPbrX42h1YMxCzk8TxeuGpLHHuu8Zz/as1EptT5p8RvEj63dYEQ65qt5xxWoLQYpRSSfXu+XLpD07Q+2KwPU5g== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 2025/1/14 21:50, Joel Granados wrote: > On Sat, Jan 11, 2025 at 03:07:35PM +0800, Kaixiong Yu wrote: >> This patch series moves sysctls of vm_table in kernel/sysctl.c to >> places where they actually belong, and do some related code clean-ups. >> After this patch series, all sysctls in vm_table have been moved into its >> own files, meanwhile, delete vm_table. >> >> All the modifications of this patch series base on >> linux-next(tags/next-20250110). To test this patch series, the code was >> compiled with both the CONFIG_SYSCTL enabled and disabled on arm64 and >> x86_64 architectures. After this patch series is applied, all files >> under /proc/sys/vm can be read or written normally. > It is looking good! Here is how I think we should move it upstream: > > 1. These should queued in for 6.15 instead of the next merge window. > It is too late in the current cycle and if we put it in now, it will > not properly tested in linux-next. > > 2. I am putting this in sysctl-testing with the expectation of pushing this > up for the 6.15 merge window. Please tell me if you want this to go > through some other tree. > > Thx for the contribution > > Best Thank you! I don't want this to go through some other tree. Best ... >> my test steps as below listed: >> >> Step 1: Set CONFIG_SYSCTL to 'n' and compile the Linux kernel on the >> arm64 architecture. The kernel compiles successfully without any errors >> or warnings. >> > ... >> mm/swap.c | 16 ++- >> mm/swap.h | 1 + >> mm/util.c | 67 +++++++-- >> mm/vmscan.c | 23 +++ >> mm/vmstat.c | 44 +++++- >> net/sunrpc/auth.c | 2 +- >> security/min_addr.c | 11 ++ >> 23 files changed, 336 insertions(+), 312 deletions(-) >> >> -- >> 2.34.1 >>