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b=uVlFin9NaQO02f/q+7PNGgLIJYBRJQIYi0gagBOuO70msmqMz4oEYkcjF2LNU9ONq Oidv3w40921MVxKzwvm4VuP4XBPy0a2EIlJkwxR9qLJD050XcUQwG6sijn+2keRlux B+kQJ01M4VXppv+f6itvk88eLOE9v7vnZ/ZsP/j0= Date: Tue, 28 Jul 2026 11:14:01 -0700 From: Andrew Morton To: Bharata B Rao Cc: , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH v8 0/8] mm: Hot page tracking and promotion infrastructure Message-Id: <20260728111401.b6d674baf8e56a27c55e0c52@linux-foundation.org> In-Reply-To: <20260728054356.291998-1-bharata@amd.com> References: <20260728054356.291998-1-bharata@amd.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 0B624A0014 X-Stat-Signature: 6a5ptw11xahyqcmps716e54tumjfgqkt X-Rspam-User: X-HE-Tag: 1785262443-535891 X-HE-Meta: U2FsdGVkX18Fzwge1VjKYdJEU1prE5TtIJYIPoJcZdbdpBjE2BJcMdJnwFjT+Elh88VJhQaAQI+aj0H273Xp76PfzAJVflDwyC01Sv14wSInHtK5DyvppYeOqOS9BPlX9BwlkfAOi/8vKKu4DGXS2hVjZAm8mG+JgktseWg4BD0M3kp0Olj5AFK7wSe5X13YEEFDM+k5JtCHEUoYZMIw7x8Jxo3HsqM/n2HLLElpXQugkgTkpNaYX5qR0/CXaeDowv4xG5JWsX8x+EojqAKONwHog/MR772u+3cwde+fvIM+ceSk4UmR9+9Q9yTZju/7fQNrA6s9JG/034PjVz5bLLJ+zZ0Re5T9lA/jP2VfUU1PEZ/L1XFLTf+1TEZdt8tNaUDn5kGjugOTnyCpqJTvXMOdjPgL0umgWwnvERyJn88FykiCDTNM4UVkvocXjytgAQ5Sqgoln813eOW45Nn4gDpvaatEWBIfPln4LwOG7Fov1R4GTpb3MsJeStsLlY5b0kwcgY/BNeE5tymwJlPMwI+cYxCE7pVYb4jm/X/Nd8j08aH4BBt+gR/KS8z0WPq7SVo/CuhdajScrLjBW7MZOifBpM9+qCxWKZyxSs8Z3aLhi0fXgfxm/oRlBGRr0UV114oZVroorWuz+ftYAatNOVZB28jPan1g65VL8chLFZE5AZUf0Wfa7j9j8vecWLv/J3wkz8l3o1Y+NHRILIdWD0ugq6HPHN3l9zJON1BaA3xilnzPjmd/rGMNxxeOnQKKs1xq541LLn/Ra4qemsGLjsmo/jkJSEisct7bALkDyHJ7dHNG3f2nrkvC/5cwSCMlZtaQL6ZTzlSCIElADewegOqJhv8krGKXMjktpeZylw5W20FqirpkeYZBJGeJzf1Xh16QJ2n4qEsLuiLHrC0EwUYoNIGdjklCuU3RE0bNZJlVGXbqwLpZRcPbWMscYISipc5U9FrvV1FwKecOnxv kzsaF3Wg aNez/3HqWeA/WUEtB8RYog/LU0I5y7WBRAjkMaZ+USjJ8WK5AxCPBULT57A/RwuyfUa7VimzQ8sI9ylYi9Ry/XpH5w1GLuHAEuXaVt5mql9Shpt6l0cAqiiLAKpjME29A2AY98rc6OUq1o51Iw5YWU1n5PXNUuFPAKUgIaRHwdM+eeLSNKY1EjZ8a0GqfwX977ekqcTpnnoYMCuUbX4spR2ABF/OMX9uGQj03CDZbEWwiVNgAZu2szQBr8qmhneYIGoftk3EpknTZuzHf1OEMVzSJWq1RZo4g1vCWieqrMVH9J0dTDC2gNV40eGFdNcbTKv/b+3NWqyDZHu5VES7VyinHfD1l06yzFa/NF7scmEW1xAMd9gjocwNJ9l+K+gL1ecAw0OdjOmCfQIxkVK0HL2/U59UC/rSXCw0Anh84GRa//nG6JxOBnV7KkA== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, 28 Jul 2026 11:13:48 +0530 Bharata B Rao wrote: > This patchset introduces pghot, a subsystem for hot page tracking and > promotion. Can DAMON be used to do this sort of thing adequately? Thanks, I'll await review input on this. AI review had much to say: https://sashiko.dev/#/patchset/20260728054356.291998-1-bharata@amd.com