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b=hkWA6tH2aJAACRpgfCpLj5xYmf5yi3+m7zVtfAnv4YUpe/dByCjyjhQighgfqYSz/ 0URRiAWvfCFrPXEDC5Amv07ReKrpnNVRFzIYCjX968cS/mXdItTAp9K1Q2KKYySoBB 0E21ounHpT7VUzFUbagRp+sedEk+9qTA4y1bCF8LRCOPSt25UpdPyJSkbtkBd+9s1p VV//wGshhVuhjB3KG+xi5NIBrC/zffOycHkV+oNhT29I+rnXMWgIBJkkYbfkTr5hsm m4/dmryJtEm7M3aeuHP3ljH6Z7bKDTfe0Q+EGqU8gDupY/q45s646hIi9XklAcywh2 VFh2eDw962Fvw== From: SeongJae Park To: Gutierrez Asier Cc: SeongJae Park , artem.kuzin@huawei.com, stepanov.anatoly@huawei.com, wangkefeng.wang@huawei.com, yanquanmin1@huawei.com, zuoze1@huawei.com, damon@lists.linux.dev, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH v3 1/4] mm/damon: Introduce DAMOS_QUOTA_HUGEPAGE auto tuning Date: Fri, 5 Jun 2026 17:14:30 -0700 Message-ID: <20260606001430.88471-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 91CCD1C000D X-Stat-Signature: qy5nk5y4i3t8afienzxzzgxmgo4cfxsu X-Rspam-User: X-Rspamd-Server: rspam12 X-HE-Tag: 1780704875-890201 X-HE-Meta: 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 YqSl2qY7 73tb/e3QYnYwpekUspOjwquwefvA273DBrigr7regJAZ6GibWl+rvNFK3Nxrd1jx8ypb8mbX+Xn1BQ0+HSLKFPlgr0z8dExDaFY58BIL1SP5sMC5kJM4C2s7Br64MdQCy7I66thk2ldRIup7QML3ZsbdWleJOxL+gpJ8CU36YITZOQwDsI6YRoV3WY3p7T7BVHlP3R+tNIgA8aaxVWPn1iF47dAux0dMk9Dglxw767RVdRO4XQDbT7zDpYTwDkPiH9b8J/5hXUE5I45lXUjkyxzbTJnEoanoFlosojTyAYM3UGPpqBVZUqmOvV9nX0qIe/IH3CznjjPE5FOpA6FzdzBuCQA== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, 5 Jun 2026 14:00:09 +0300 Gutierrez Asier wrote: > > > On 6/5/2026 3:44 AM, SeongJae Park wrote: > > On Thu, 4 Jun 2026 15:03:34 +0000 wrote: > > > >> From: Asier Gutierrez [...] > > I wouldn't mind ignoring Sashiko's 32-bit concern, but do you have any opinion? > I just answered. I can cast 10.000 to unsigned long. I don't think many people > using 32 bit systems will use over 1.6GB of huge pages, but it makes sense to > be safe anyway. I'm not sure if it makes some change. Let's keep discussing on the Sashiko review thread [1]. [1] https://lore.kernel.org/20260604151932.93C431F00893@smtp.kernel.org Thanks, SJ [...]