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b=mE8Qar99IrxUWq0u7Xc04KPMLhXRmMS3yOfUzDG2vmP5OhSPvC6Ow5+tsaYKxZlY6 wqMhh5RKzkAxv7b3qTD2p38mkewvPZNyyioxp8RLvfChxoJpNL5l1irPMZiZX3Cht3 470BetnhywGXvAWECOSx7CWn7S5A9hbaFE2xNjPc= Date: Wed, 13 Aug 2025 14:41:45 -0700 From: Andrew Morton To: Axel Rasmussen Cc: David Hildenbrand , Qingshuang Fu , hannes@cmpxchg.org, mhocko@kernel.org, zhengqi.arch@bytedance.com, lorenzo.stoakes@oracle.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Qingshuang Fu , Yuanchu Xie , Lorenzo Stoakes Subject: Re: [PATCH] Fix the data type inconsistency issue of min (tier, MAX_CR_TIERS-1) in read_ctrl_pos Message-Id: <20250813144145.cf6eece4d1d746568c39bd86@linux-foundation.org> In-Reply-To: References: <20250808072106.153449-1-fffsqian@163.com> <91d72c49-22df-43ed-aeeb-0b93a9da3bfa@redhat.com> <20250811214053.857168fd35e70e73dee1583d@linux-foundation.org> 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-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: D03421C0006 X-Stat-Signature: etkotn5wjoic7jpiku99odorup53w5c4 X-HE-Tag: 1755121307-100417 X-HE-Meta: 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 +c57EeE1 cYRUeYjQMk5mzs+ZhJImnZRjHlgRPb3ll89O9fRatY4Zz0i9Gx1P+IZS9UA3/TokNmxDvAc2DnD6hB7gSwJdQS3ZfXGAf3YNYgN+Z7i9thdHnBU9YmW4+HuuXiLBgKBPBYEyafiVcKXnpfrw0jfrzsaKjQLO1cgrYxRNT9qUIU3U/GxAGUVDegjp5ArJY6wXiun+F8MDimepDUTTM5MHVaoOYrW3KecwFlAiiE83Gu3xLdB9Ux4u8N4djZ0KDdHi/F3S0IYfjatQKGQ/3YP2BS7picmmUSJn/VJp0dbEyqhzrxUsYLaLBHbm/2qW2RaxX/pg2 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 Wed, 13 Aug 2025 13:03:42 -0700 Axel Rasmussen wrote: > > > > > > (cc mglru maintainers, who have yet to reveal themselves in MAINTAINERS) > > Sorry for that, I took a look at adding myself and Yuanchu, but it > wasn't clear how to represent MGLRU in MAINTAINERS, because there > isn't a mglru.c, it's bolted on to several existing files with > existing maintainers. Should us two just be appended to the list of > folks for vmscan.c, or? I think a separate MGLRU section which mentions mm/vmscan.c is appropriate. kernel/fork.c gets a mention in three sections.