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Received: from willy by casper.infradead.org with local (Exim 4.99.1 #2 (Red Hat Linux)) id 1x6WK8-0000000Gg0s-3PXt; Tue, 15 Sep 2026 16:48:00 +0000 Date: Tue, 15 Sep 2026 17:48:00 +0100 From: Matthew Wilcox To: Longlong Xia Cc: Andrew Morton , linux-mm@kvack.org, Longlong Xia , David Hildenbrand , Xu Xin , Chengming Zhou , linux-kernel@vger.kernel.org Subject: Re: [PATCH 00/14] mm/ksm: merge-path cleanups and folio conversion Message-ID: References: <20260915151236.5200-1-xialonglong2025@163.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260915151236.5200-1-xialonglong2025@163.com> X-Rspam-User: X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 77AF81A0007 X-Stat-Signature: xsdnyeyewtx6tc1dbioqzzqudrqc4joq X-HE-Tag: 1789490886-94781 X-HE-Meta: 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 qr9iqXiZ BcHG4GWgQNgAlDNC2HvDwPwnI65odAAoCfz8z8QdyMELEa4czpJ0yZHGLGRvC5Ke2tPFw+huN+KJWMlukPA0SC0MSQm3Lxe2Bm0gH4yy97quMlrfKg2+KzljOk/QR32dP14jq4I073tX4jcme0WQdsWBNV7tgQhyImxEcifyGwbG8MuF0Aofpk2uhJz0Hx0gBaDhAkwJSc95Ip2kE6q5T9WSy8vakMx2QJl/LFW74XM6kgQbaTqiI2Icik+zVICprxkB/ELDKwLvjx0M= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, Sep 15, 2026 at 11:12:14PM +0800, Longlong Xia wrote: > From: Longlong Xia > > Clean up KSM's scan helpers, advisor naming and sysfs formatting, then > pass folios through the merge path and update the related comments. I'm not an expert in KSM, but it's not clear to me whether KSM should be working in folios or pages. That's why I stopped where I did, in the hope that somebody with expertise would step in. You have 17 commits to Linux, one in KSM, so I'm not convinced you have relevant expertise.