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Howlett" , David Hildenbrand , Jonathan Corbet , Lorenzo Stoakes , Michal Hocko , Mike Rapoport , Randy Dunlap , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , damon@lists.linux.dev, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 0/8] mm/damon: introduce hugepage_size probe filter Date: Tue, 15 Sep 2026 07:58:22 -0700 Message-ID: <20260915145823.92329-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260915143359.91472-1-sj@kernel.org> References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 70C4D40003 X-Stat-Signature: boxzxrz51idta5u77yyfin6gzqph6dhf X-HE-Tag: 1789484312-107187 X-HE-Meta: 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 ZYWasnAp W/dXuIaHkw62uT9O628Dd6uxPgnKq2JeZ5eM0HM/ZOkeQxUm10aGJGf37xEzSAidn2qAckSquTVw0p/ClrzaglXYJepp2ME3f4sDAvDzUvFMvZr9VMvT5bdGgjr8z7cfR4TFOngMaq/NloDQ9b6p1dWxmPVzq1Tdu5W+80T4Imm8aKZWJ841bvXZ88VirURVHBIjWIrFnaP7t3ITBNMg5UzxNG5mYt8OYG06FxJgW5DfkaS8WASdO9S6OQmJ3wkE1/soNjD4LSSmJTP2aHoWRQCHSfQ== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, 15 Sep 2026 07:33:49 -0700 SJ Park wrote: > Knowing whether a given memory is backed by a hugepage of specific size > is useful for efficient utilization of hugepages. For easy monitoring > of the information, introduce a new data attribute probe filter type, > hugepage_size. It works similar to the DAMOS filter of the same name. > It works for memory that is backed by a hugepage of a given size range. Sashiko found no blocker for this series other than a grammartical error in a document of patch 7. It is too trivial to respin the series in my opinion. Andrew, could you please fix it together when you pick this, or let me know if you have a different opinion? Sashiko send its findings to damon@ mailing list [1], and I reply those if anything needs to be clarified. Please refer to those for details. [1] https://lore.kernel.org/damon/ Thanks, SJ [...]