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b=DcqezsrFw4yybHEuuviYDwQMdSxACzIzTQ7rf5pEaYsg288n21nP9RRMLb/XIuiWl Of09XVzMh7VcSmefeVBQcqQUIQaItvKQEcShG+vkwe9r5p81HoxOm68p5EnJZqF4yF ECwE2tcKHrj5ssPdnc1W/PBEik+oOWNrgBuSM6DwkMIlVMMPf++qHOOBOGGHbBx/Xv MDx9feTpaHmXXDmQ3ZKSmqIL91LNtG2pFO66Jn/9FzhU2bweqaYhZyX1AcF8hTjBmS NButTXHtt3iSOH+Nst4TvHLlFpoKX9kSHt54I5LevuXhrdFZ9qDpZhOwaYztvmLlEv e9zwjVEuL8+5Q== From: SeongJae Park To: Yueyang Pan Cc: SeongJae Park , Andrew Morton , Usama Arif , damon@lists.linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 2/2] mm/damon: Add damos_stat support for vaddr Date: Tue, 29 Jul 2025 11:21:29 -0700 Message-Id: <20250729182129.56268-1-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <44a30f700fdcf4470318ef5cd248ba98c59b77a2.1753794408.git.pyyjason@gmail.com> References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Stat-Signature: 4zzb8b8a39ortua84agx5c6rads7o43n X-Rspamd-Queue-Id: 4E3F940005 X-Rspamd-Server: rspam10 X-Rspam-User: X-HE-Tag: 1753813293-874857 X-HE-Meta: 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 IKJNligD cNgYx 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 Tue, 29 Jul 2025 06:53:30 -0700 Yueyang Pan wrote: > From: PanJason > > This patch adds support for damos_stat in virtual address space. > It leverages the walk_page_range to walk the page table and gets > the folio from page table. The last folio scanned is stored in > damos->last_applied to prevent double counting. Please add your Singed-off-by: tag[1] here. [1] https://docs.kernel.org/process/submitting-patches.html#developer-s-certificate-of-origin-1-1 Thanks, SJ [...]