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Tue, 10 Feb 2026 15:10:07 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id mHH8LE9Ki2n3EwAAD6G6ig (envelope-from ); Tue, 10 Feb 2026 15:10:07 +0000 Message-ID: Date: Tue, 10 Feb 2026 16:10:07 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCHv6 04/17] mm: Move set/clear_compound_head() next to compound_head() Content-Language: en-US To: Kiryl Shutsemau , Andrew Morton , Muchun Song , David Hildenbrand , Matthew Wilcox , Usama Arif , Frank van der Linden Cc: Oscar Salvador , Mike Rapoport , Lorenzo Stoakes , Zi Yan , Baoquan He , Michal Hocko , Johannes Weiner , Jonathan Corbet , Huacai Chen , WANG Xuerui , Palmer Dabbelt , Paul Walmsley , Albert Ou , Alexandre Ghiti , kernel-team@meta.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org References: <20260202155634.650837-1-kas@kernel.org> <20260202155634.650837-5-kas@kernel.org> From: Vlastimil Babka Autocrypt: addr=vbabka@suse.cz; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Action: no action X-Rspamd-Queue-Id: 7CFCF40009 X-Stat-Signature: m8rcw9pn6npn81deg7boiz5srx5tbnc7 X-Rspam-User: X-Rspamd-Server: rspam02 X-HE-Tag: 1770736209-403345 X-HE-Meta: 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 kM0mPiks FPRH9zxo7i7zLk/w4tyG/AwK+ui1pNJszkbKaZY/OzO+VTEEXC5wHkuOGt5Oi2fd2lox2eSLXo5k/Y2xxc4MINr2u4KpP4NbZvkCusvXXzmCSwwfuaWSK6kS9ax/CLXY0oLGz4B28vkMAH+cBGKrM5MYF2VUCMQVIYluCu7ca5Kg2dHSaRUD3yABB1JyG+ceVkkZDFn6oRqSVtU01xmRjlmpcOvFnjKGwXrufKbPVB79kLwZfGkj4/joEH+zTqPQM5bBNsJN6SfYhSUaiZwGxTx0GomX+z/CG+vrpApRyAL5mgBnb5gPtNBZVj2BNgNWRuMKnnRtQZpw8zXZnjBc/KRA4qKL+nhIe5bCguX3yZpBUxStJo6TbgKFaHH7gA/Mj4QfGuAfruSUzYyWE0ga7WWtjww== 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 2/2/26 16:56, Kiryl Shutsemau wrote: > Move set_compound_head() and clear_compound_head() to be adjacent to the > compound_head() function in page-flags.h. > > These functions encode and decode the same compound_info field, so > keeping them together makes it easier to verify their logic is > consistent, especially when the encoding changes. > > Signed-off-by: Kiryl Shutsemau > Reviewed-by: Muchun Song > Reviewed-by: Zi Yan Reviewed-by: Vlastimil Babka