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Sat, 04 Oct 2025 17:09:25 -0700 (PDT) Date: Sun, 5 Oct 2025 00:09:24 +0000 From: Wei Yang To: Wei Yang Cc: Dev Jain , akpm@linux-foundation.org, david@redhat.com, lorenzo.stoakes@oracle.com, ziy@nvidia.com, baolin.wang@linux.alibaba.com, Liam.Howlett@oracle.com, npache@redhat.com, ryan.roberts@arm.com, baohua@kernel.org, lance.yang@linux.dev, linux-mm@kvack.org Subject: Re: [PATCH] mm/khugepaged: use map_anon_folio_pmd() in collapse_huge_page() Message-ID: <20251005000924.bo7nxresftryfeqf@master> Reply-To: Wei Yang References: <20251004092523.28989-1-richard.weiyang@gmail.com> <96dac3c7-c969-4d4a-afca-85341f8a6a6e@arm.com> <20251005000413.ogmobshcbsw34b5v@master> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251005000413.ogmobshcbsw34b5v@master> User-Agent: NeoMutt/20170113 (1.7.2) X-Stat-Signature: 3e9u1adcsj88cnn88ba48pppcney933r X-Rspam-User: X-Rspamd-Queue-Id: 3AB1B8000F X-Rspamd-Server: rspam04 X-HE-Tag: 1759622966-861202 X-HE-Meta: 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 E6aXiJp+ 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 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 Sun, Oct 05, 2025 at 12:04:13AM +0000, Wei Yang wrote: >On Sat, Oct 04, 2025 at 07:56:48PM +0530, Dev Jain wrote: >> >>On 04/10/25 2:55 pm, Wei Yang wrote: >>> Unify the process to install pmd folio. >>> >>> No functional change is intended. >>> >>> Signed-off-by: Wei Yang >> >>Base commit on which this patch applies? >> > >The base commit is > >696ef26cfef2 2025-10-03 mm: redefine VM_* flag constants with BIT() > >on latest akpm/mm-new branch. > Forget to mention, with this [1] change applied. [1]: https://lkml.kernel.org/r/20251002013825.20448-1-richard.weiyang@gmail.com -- Wei Yang Help you, Help me