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b=rGSQfdk4kl61AAInBU9OuNy4wPAO6DTWVVt0j4+pTxfwJHromGBVSecfN37A1R4X5 WgyNWJwzvA5QZk0QkOnfhLErtluNvgAcgQgitXe6QVa4qUEzmRKM1pyHbvYUmxJoz2 w3vZNy7RhCjDh9oJ3T12u+l0G5hw4FQP63W6zTCYFA0FNaDMFHHpBD+w62ltSQngNa 6Ts8uQKa93JaWwz0uswV9SvsUdr0G0P9VBlZTRoUPTSo8e1yMR5t/ofsNQ+8TGdTLI rZc7VLudyYxwBS2PGi0sHo5l8WeP13iPUFy3lEnM0p0NlXwismzKpT24W+LMP+aozN Z+ST+Cpe8Vf2A== Date: Wed, 25 Mar 2026 17:08:50 +0000 From: "Lorenzo Stoakes (Oracle)" To: Vernon Yang Cc: Andrew Morton , "David Hildenbrand (Arm)" , Wei Yang , lorenzo.stoakes@oracle.com, ziy@nvidia.com, dev.jain@arm.com, baohua@kernel.org, lance.yang@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Vernon Yang Subject: Re: [PATCH mm-new v8 2/4] mm: khugepaged: refine scan progress number Message-ID: <8c746bad-3af3-45cf-b110-2c7103fdd44f@lucifer.local> References: <1da56bbb-9211-42d7-9b08-3ee56d2b538d@kernel.org> <8a5277e0-d70e-4849-9763-ed90e350a118@kernel.org> <22dccc17-787c-448e-a571-23c7a9afeaff@lucifer.local> <20260325080930.a205fca9e7e61c4a793f5228@linux-foundation.org> <3cf94628-3c6a-43ed-9fc1-29bd5a911497@kernel.org> <8d2e809c-e4c8-4d35-a2ae-62777b6dfbcc@lucifer.local> <0437ad42-612e-461f-906d-6757eb19a8de@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Rspamd-Queue-Id: 853BE40016 X-Stat-Signature: pmr3whck8r74nn94ai8yge1cbzitgt8f X-Rspam-User: X-Rspamd-Server: rspam10 X-HE-Tag: 1774458536-254335 X-HE-Meta: U2FsdGVkX19trp21X0VN7iUTfIxnaMAvuwc7Ah8LZqgwDOM3sEG0ATT+WxhOG8C0x+Z3lHwELj7kg9UEn0vaJIrQJ0nfKrcSpO7t13z+9yuS22DxVT1JbnxaDpwUFXPcVrA7jNol/BF0WIs7wAViAIWwa+thGeY41HyXIrt5fjAjQjkRQ5JNNqqxidk2XhEE72IqOMCkVbl8Eqf0aNPxdgdaYTMSMKsmzMa5NKbZqPAgc3N9X/yayjaNvlONoDYA77E6d251/OrK6fNnOj47UfUAShSV4Rko3EFbOjIiyEQpo30fAxWEjTwZR+349IrzhApomnq6kbR5L5O7rlIZ6/L7drNKpqiRHcuww++ASJ+h9ALw1EYYn+uR0Vf8oJM/JvLUKKbnvbOBSx9yJeClW6QYg+2xx0k1VIGS3ZiTf8fr/n2qD2rLvGV9HHjgOj2EweDgiTDhQnpb3xYY4tpPfH9Z4Ya8gKshCyOgU+S7zPyAmB3l9CeRe+KTDDMAL7g3trUXedQYnyflHXh6cvQ+tcGe2+Ci1kBarslbdRTQ2yhfBk2bRILv43eCEhmP/8Z3PElzVcgCLBWVEDYXLeZA1v+XQWzCcVSIDpCd/a9O1KlCSgbBdQYfh4LRoPN/iLeRzDRazmCpBoSZDcHy2mTKD2uj0qXfA1LwQixWxyNDBs33+b7Jvt5qQNwm1bU+O/XHvxSJPV6cIeEO9aUbczB997WtfUumEZnpcGZD+ovLed88KnWuaDs+gEFH3xPPDsR0I0/BNmCToK6Llw2a+aP92QIpevBmFqp659JaZFMfHVrDh/0L8n6UhVKYT/aqcfi5L6UOUIUGUPzcYM0DvEHrpRgAO3UtIHX+emTxrbMzdkTPQ2RfNDVX4GCDZlHUm1e5abH4Z+18A9patdZNYUijl9BQWnplcbps859lDvV17DA32pkKL+E0FZ2oxV2Sc/d+0iPjr/s5sIaPTBDr+3R ayVpeAVo ZXDoy/aFe89YisyjxBebwt52YviiBX19mUx2swniCsOeGJyF8xC+tXKNqCq4i5CszoTkMifgGvMNcwfNj0WZlZ8e8VxMEpm0Yh/8Mizxg/4YSwYDfV1b4wmmn3TaIqZDa1EgEhFTXimfYC735uz5jTexuUNEsz+Q8Cu+CHcvNBPP0IUA9RJEtcUhoJkLZxnq9jLrJOWtA44ISwRH1/JDaXbQr2wxzw++lVWzNgNNk1Idy2ZCsnxhL+DylFNygt8naHx9+w7oY7LFqIxy1Sz4OTvzdXvjtSIE3NFx5vTmjoT+BUexgI2mebPk0NQnMW9920ueE7CoqZHDRRJ4= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Mar 26, 2026 at 01:00:23AM +0800, Vernon Yang wrote: > On Wed, Mar 25, 2026 at 11:23 PM David Hildenbrand (Arm) > wrote: > > > > On 3/25/26 16:20, Lorenzo Stoakes (Oracle) wrote: > > > On Wed, Mar 25, 2026 at 04:17:21PM +0100, David Hildenbrand (Arm) wrote: > > >> On 3/25/26 16:09, Andrew Morton wrote: > > >>> > > >> > > >> +1, I could have sworn we brought that up before. :) > > >> > > >>> > > >>> Oh. I've never really received that message, at least not at all > > >>> clearly. > > >>> > > >>> I've been hoping that the -fix patches are actually pro-reviewer, for > > >>> those reviewers who have looked at the previous version. A full resend > > >>> of something you've already looked at is quite annoying! > > >>> > > >>> I try to mitigate that by sending the > > >>> heres-what-you-changed-since-last-time replies. It's a little more > > >>> work at this end, but that's not at all a problem. > > >>> > > >>> I see a couple of options here > > >>> > > >>> a) I can fold the -fix into the base patch then send out the > > >>> resulting diff as a reply-to-all. > > >>> > > >>> b) We can just deprecate the -fix things and ask people for full > > >>> resends. > > >>> > > >>> It depends on what people prefer. How do we determine that? > > >> > > >> I like "fix" for smaller "obvious" stuff where a resend is really just > > >> noise. > > >> > > >> But for bigger stuff I prefer a full resend (we can still have these > > >> temporary fixups, but for reviewers a follow-up resend is better). > > Yeah, I completely agree with this policy. > > Initially, I thought it was just cleanup without functional changes, but > I didn't consider the new reviewers (haven't seen the previous version). > Sorry. > > Although this patchset is already in the mm-stable branch, if we want to > resend V9 version, I'd be happy to do so. Please let me know. Thanks! There's no need don't worry :) this isn't about your series, just a general point. Thanks, Lorenzo