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Fri, 16 Jan 2026 10:30:26 -0800 (PST) MIME-Version: 1.0 References: <20260116021835.71770-1-sj@kernel.org> In-Reply-To: <20260116021835.71770-1-sj@kernel.org> From: Suren Baghdasaryan Date: Fri, 16 Jan 2026 10:30:14 -0800 X-Gm-Features: AZwV_Qijfm4QX7A8EtjaARaEPudSI5DCWWeSwN_9u_yVlGn-gJw7kPfo1GWvE2U Message-ID: Subject: Re: [PATCH 1/1] Docs/mm/allocation-profiling: describe sysctrl limitations in debug mode To: SeongJae Park Cc: Matthew Wilcox , akpm@linux-foundation.org, kent.overstreet@linux.dev, corbet@lwn.net, ranxiaokai627@163.com, ran.xiaokai@zte.com.cn, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, stable@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 146588000F X-Rspam-User: X-Stat-Signature: 3nh9p4uxkt9rcjo7tds884a6x7f5h6ae X-HE-Tag: 1768588227-852613 X-HE-Meta: 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 RHKQP8hJ sADbtmcf0563UVJNVDwVPurJCLPbs9WSE9ji56Dc1cI6WQSoBAgi8ImSUsQp8NFlQM6vLKnDWsgdW/5GfVCgzV+RGJf7vF3tkSxoD1LzIAJNmI0NecdhrO2qN11ZCJBrQ6jNyqSgMZ+1/6ULxdaHryhc05CC46/bc1ECiedYzPx+mAccssCfST+eTcCIvBjLjRdT5puAjxKdIUPho1dd97nrZaDWsbO5yITvquZGyZu0fOSjZu81BcC1UaRmCXovhfrDu0Q4bWUdSQZXbRNNVmKgQViscNUbQueYNatw/J/hOakJbh2KS9QToNRZUZH86QQKliR1G6ChcNtHduuv7/4Yu2w== 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 Thu, Jan 15, 2026 at 6:18=E2=80=AFPM SeongJae Park wrote= : > > On Thu, 15 Jan 2026 09:05:25 -0800 Suren Baghdasaryan = wrote: > > > On Wed, Jan 14, 2026 at 9:57=E2=80=AFPM Matthew Wilcox wrote: > > > > > > On Wed, Jan 14, 2026 at 09:45:57PM -0800, Suren Baghdasaryan wrote: > > > > + warnings produces by allocations made while profiling is disable= d and freed > > > > > > "produced" > > > > Thanks! I'll wait for a day and if there are no other objections, I > > will post a fixed version. > > Assuming Matthiew's good finding will be fixed, > > Acked-by: SeongJae Park Thanks! > > Fwiw, the typo is also on the .../sysctl/vm.rst part. Correct, I'll fix in both places. > And from the finding, I > was wondering if it is better to put the description only one of two docu= ments > rather than having the duplication, and further if the 'Usage:' part of > allocation-profiling.rst is better to be moved to > 'Documentation/admin-guide/mm/'. But I ended up thinking those are too t= rivial > and small things. Yes, I didn't want to complicate reader's life by adding a reference for a couple of sentences. > > > Thanks, > SJ