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b=oGBCJrIbm4ca7kSdoD61vgbAK5Jv0ZyiJDP7tya/Slj9ksLssXTat/pX5YoIgnNmy Jra8t9jEjDi2aDBeUXlaiIIvn8MuZzTfivUY5GmE11+J7xkqEftwE1oL8SkQ9evghl VxBxT+5oa4Jy0Dumv+9Ueo1704OsVNIzEl08ckaZ5yE8IrXKaChwcGnalHl4MZZ68e Wiku+M9KEEF3sxP3FERCgjZ4cJfuJFZ/100eBHU5HXiYIjwTUMSz6dOWeKI9/Vr6PO dm5R1so8iM4lBQDfIky4pVpd5zaW3jG125PSapIeY3WGNxt1OOrLz/CsrKY3r6nKru rcmcsCV5w4mdQ== From: SJ Park To: Enze Li Cc: SJ Park , Andrew Morton , Jonathan Corbet , Randy Dunlap , Shuah Khan , damon@lists.linux.dev, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 4/4] Docs/mm/damon/design: update for DAMON_FILTER_TYPE_ACTIVE Date: Fri, 13 Nov 2026 06:43:14 -0800 Message-ID: <20261113144314.97829-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 20070100005 X-Rspamd-Server: rspam12 X-Stat-Signature: srou4hcyqdpxfmnrhfuiwf4e3xcmyday X-Rspam-User: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-HE-Tag: 1794581007-231416 X-HE-Meta: U2FsdGVkX19gU6wLacPMwZZbbeS67/KIFq7GVKK+AFr9/CG98f/Q7iczuLWjJMlAkGyMW0RuEL/GMXQdKhvB1P21QPX/MUjcl3S5LdXZVwqMuFWIL8nqwQULsoxDtkhpyy+nBLEt4tzY6yqpEKrnmszEJCY/ia672AvPlDK7f9r4+eo4Y+fCzi7kQpagn5s9eoqCVZkVrqMOkIIGM8J7Z9tdbJAT3vSo1BQdwcCLiGl1ZyEPzeoK8HAht2MEVl81sRDPtvz8NpvkAYEug+D3WSW1aHFTkpXeTLpbZpuTZCZcy4q5s0OZQOU+/gVa0Mw7oi96gwiDrKMwdJcJCGVc4fMjPcinDTUjRI8iy424+iL8XrhIk0r5B5tF6jSjvXsrwOxrUyKnWst06y+BixaSpJaa4iMLDrBh6DNZhQM1hCWV0OzL9zfKZwC+AKQTiqU37qu4Q2rypbnEpC3OvFFIqzScfz4F4caHWY3GdU8s/fTsB1yf5TZXHaV5WSHaGlklYWL8WIc/I/SV49lTkMG4gO0qXI6+y1aY4it97yZwxSx7TVYoudAqtQmvMW7aG8Pdn8OGZQ01JA5CTlKNB05nsLAKV2+k2M7N6urV6/PNbvaTttczNeq/uR7eudx7NU22glsKnc7crrufqLz/aZ7F/f1vAx0InqvI+Q5XvinKSjtBrAEkD9+qkk/cTPqSSgV7fp15BS8AgATPiSt33sL3RAkrQVabICeC/lAhR1KWIe++KdeOFzzdQt14H0DM+6JneetsY8hu6KcFOYseSBmacXpb0DD6nlvzzGtCOYKgyPOd7IvRmsmkvFtIgk/IzAQJo3BGfYgODo6JVweruNGCqM5/3kS6MuULSk3UkDtSh1aoBV5YiDD3v9D2hPJM0Be8/L4vD5QTxsY24YZ+iF8Ro0a/+3Ifxp4YS4y7cgqIoHnXSZDi9FR0u2MkkzrZXeTM4wo897jykAGu71XFJLt UY38P4Fp OvE+X7VhLG+e07Eqgti+tBz5YDXE7b3okK1mTyPxWJWahY4eRUsM/UhuW1kdlzH2ebUWWwsVicLV1BPtaK//0cToloFON+5+tb2tlHAbmty6CIMQ5LXxeIOvmxtORk+uKb+OipnbTaTBTEqWGHBRUqZy3Qk3QqptamRGBHOGC7okpKuCfo3opC1duDw0m/axq99aRKi5vyr5boK76dAMy+e/A/ZgSUkWcgvpSpzb0lAiIooCRZAGGdPsAIm3s2mqbu9PkY3QaBddlQIw5RI9lmiIfC76TOjXW7jLmRMjGAMKwWiYdAJWmS8yYCdC7bxKY3LGfn+yOJ6zT7cL5fmmLQeQnSceAtrApc++2lNzLwkWAw+exWL262maWaxCvJkaxEAe16WfjBekQbMFPJIcj6Km7L/T/NpCWcoqKk8J4+OPEqBiH/JGQ0vwgrA== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Fri, 13 Nov 2026 17:54:37 +0800 Enze Li wrote: > Hi SJ, > > On 11/13/26 1:17 PM, SJ Park wrote: > > Update DAMON design document for the newly added LRU-activeness DAMON > > filter type. > > > > Signed-off-by: SJ Park > > --- > > Documentation/mm/damon/design.rst | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst > > index 8440c4954090e..b676be6971589 100644 > > --- a/Documentation/mm/damon/design.rst > > +++ b/Documentation/mm/damon/design.rst > > @@ -302,6 +302,7 @@ filter types. Currently below filter types are supported. > > - ``pgidle_set``: Matches if the page for the memory is marked as access-idle. > > - ``hugepage_size``: Matches if the page for the memory is a part of a hugepage > > of a given size range. > > +- ``active``: Same to that for DAMOS filters. > > This reads a bit awkward to me. How about: > > "Same as that for DAMOS filters." > > The ``anon`` and ``memcg`` entries above use the same wording, so > it would be nice to fix those at the same time. > > WDYT? Makes sense to me, thank you for sharing the finding, Enze! I also find more "same to" usages in the doc. Would you like to send a patch for fixing those at once? Thanks, SJ [...]