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b=jUN98Gg43uE081ZaDsL1XvDVhQsld0vjLeEUg7umDG+BHArnaO/Wp1LMo2RR9kCfu 5JFe3w5OJTptAUQrxUA21japkIClK5HV9pX8p8i/R2ZAL6e/g5NDYvzJA2dfb27m+O 72ZtVNHBkzz15KCvCIeuttjeHxMUc030NazejjnvAbR6MRYWIdwIcDo1exNkoitS6b o/88tcAYlgkdxA9fQm+ffuHbH+Pp7agP5rxGhU/tx/Ecy0/w3du5De5qC7JEGzXEeu sNdqF3BNpyf+21QNZ9hD7YRKBzGAN3t2xzG5veTPmAUEnwlGuozKtel9scafqn1qgv AAWqOp3Dzj/WA== Message-ID: <76ae84e1-d8e2-43b2-972c-f6ba026c93fd@kernel.org> Date: Tue, 23 Jun 2026 09:40:21 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] mm: hugetlb: correct CONFIG_CGROUP_HUGETLB macro name in comment To: Ethan Nelson-Moore , linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: Muchun Song , Oscar Salvador , Lorenzo Stoakes , Andrew Morton , Pedro Falcato , Anthony Yznaga References: <20260616000135.62815-1-enelsonmoore@gmail.com> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; keydata= xsFNBFXLn5EBEAC+zYvAFJxCBY9Tr1xZgcESmxVNI/0ffzE/ZQOiHJl6mGkmA1R7/uUpiCjJ dBrn+lhhOYjjNefFQou6478faXE6o2AhmebqT4KiQoUQFV4R7y1KMEKoSyy8hQaK1umALTdL QZLQMzNE74ap+GDK0wnacPQFpcG1AE9RMq3aeErY5tujekBS32jfC/7AnH7I0v1v1TbbK3Gp XNeiN4QroO+5qaSr0ID2sz5jtBLRb15RMre27E1ImpaIv2Jw8NJgW0k/D1RyKCwaTsgRdwuK Kx/Y91XuSBdz0uOyU/S8kM1+ag0wvsGlpBVxRR/xw/E8M7TEwuCZQArqqTCmkG6HGcXFT0V9 PXFNNgV5jXMQRwU0O/ztJIQqsE5LsUomE//bLwzj9IVsaQpKDqW6TAPjcdBDPLHvriq7kGjt WhVhdl0qEYB8lkBEU7V2Yb+SYhmhpDrti9Fq1EsmhiHSkxJcGREoMK/63r9WLZYI3+4W2rAc UucZa4OT27U5ZISjNg3Ev0rxU5UH2/pT4wJCfxwocmqaRr6UYmrtZmND89X0KigoFD/XSeVv jwBRNjPAubK9/k5NoRrYqztM9W6sJqrH8+UWZ1Idd/DdmogJh0gNC0+N42Za9yBRURfIdKSb B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzS5EYXZpZCBIaWxk ZW5icmFuZCAoQ3VycmVudCkgPGRhdmlkQGtlcm5lbC5vcmc+wsGQBBMBCAA6AhsDBQkmWAik AgsJBBUKCQgCFgICHgUCF4AWIQQb2cqtc1xMOkYN/MpN3hD3AP+DWgUCaYJt/AIZAQAKCRBN 3hD3AP+DWriiD/9BLGEKG+N8L2AXhikJg6YmXom9ytRwPqDgpHpVg2xdhopoWdMRXjzOrIKD g4LSnFaKneQD0hZhoArEeamG5tyo32xoRsPwkbpIzL0OKSZ8G6mVbFGpjmyDLQCAxteXCLXz ZI0VbsuJKelYnKcXWOIndOrNRvE5eoOfTt2XfBnAapxMYY2IsV+qaUXlO63GgfIOg8RBaj7x 3NxkI3rV0SHhI4GU9K6jCvGghxeS1QX6L/XI9mfAYaIwGy5B68kF26piAVYv/QZDEVIpo3t7 /fjSpxKT8plJH6rhhR0epy8dWRHk3qT5tk2P85twasdloWtkMZ7FsCJRKWscm1BLpsDn6EQ4 jeMHECiY9kGKKi8dQpv3FRyo2QApZ49NNDbwcR0ZndK0XFo15iH708H5Qja/8TuXCwnPWAcJ DQoNIDFyaxe26Rx3ZwUkRALa3iPcVjE0//TrQ4KnFf+lMBSrS33xDDBfevW9+Dk6IISmDH1R HFq2jpkN+FX/PE8eVhV68B2DsAPZ5rUwyCKUXPTJ/irrCCmAAb5Jpv11S7hUSpqtM/6oVESC 3z/7CzrVtRODzLtNgV4r5EI+wAv/3PgJLlMwgJM90Fb3CB2IgbxhjvmB1WNdvXACVydx55V7 LPPKodSTF29rlnQAf9HLgCphuuSrrPn5VQDaYZl4N/7zc2wcWM7BTQRVy5+RARAA59fefSDR 9nMGCb9LbMX+TFAoIQo/wgP5XPyzLYakO+94GrgfZjfhdaxPXMsl2+o8jhp/hlIzG56taNdt VZtPp3ih1AgbR8rHgXw1xwOpuAd5lE1qNd54ndHuADO9a9A0vPimIes78Hi1/yy+ZEEvRkHk /kDa6F3AtTc1m4rbbOk2fiKzzsE9YXweFjQvl9p+AMw6qd/iC4lUk9g0+FQXNdRs+o4o6Qvy iOQJfGQ4UcBuOy1IrkJrd8qq5jet1fcM2j4QvsW8CLDWZS1L7kZ5gT5EycMKxUWb8LuRjxzZ 3QY1aQH2kkzn6acigU3HLtgFyV1gBNV44ehjgvJpRY2cC8VhanTx0dZ9mj1YKIky5N+C0f21 zvntBqcxV0+3p8MrxRRcgEtDZNav+xAoT3G0W4SahAaUTWXpsZoOecwtxi74CyneQNPTDjNg azHmvpdBVEfj7k3p4dmJp5i0U66Onmf6mMFpArvBRSMOKU9DlAzMi4IvhiNWjKVaIE2Se9BY FdKVAJaZq85P2y20ZBd08ILnKcj7XKZkLU5FkoA0udEBvQ0f9QLNyyy3DZMCQWcwRuj1m73D sq8DEFBdZ5eEkj1dCyx+t/ga6x2rHyc8Sl86oK1tvAkwBNsfKou3v+jP/l14a7DGBvrmlYjO 59o3t6inu6H7pt7OL6u6BQj7DoMAEQEAAcLBfAQYAQgAJgIbDBYhBBvZyq1zXEw6Rg38yk3e EPcA/4NaBQJonNqrBQkmWAihAAoJEE3eEPcA/4NaKtMQALAJ8PzprBEXbXcEXwDKQu+P/vts IfUb1UNMfMV76BicGa5NCZnJNQASDP/+bFg6O3gx5NbhHHPeaWz/VxlOmYHokHodOvtL0WCC 8A5PEP8tOk6029Z+J+xUcMrJClNVFpzVvOpb1lCbhjwAV465Hy+NUSbbUiRxdzNQtLtgZzOV Zw7jxUCs4UUZLQTCuBpFgb15bBxYZ/BL9MbzxPxvfUQIPbnzQMcqtpUs21CMK2PdfCh5c4gS sDci6D5/ZIBw94UQWmGpM/O1ilGXde2ZzzGYl64glmccD8e87OnEgKnH3FbnJnT4iJchtSvx yJNi1+t0+qDti4m88+/9IuPqCKb6Stl+s2dnLtJNrjXBGJtsQG/sRpqsJz5x1/2nPJSRMsx9 5YfqbdrJSOFXDzZ8/r82HgQEtUvlSXNaXCa95ez0UkOG7+bDm2b3s0XahBQeLVCH0mw3RAQg r7xDAYKIrAwfHHmMTnBQDPJwVqxJjVNr7yBic4yfzVWGCGNE4DnOW0vcIeoyhy9vnIa3w1uZ 3iyY2Nsd7JxfKu1PRhCGwXzRw5TlfEsoRI7V9A8isUCoqE2Dzh3FvYHVeX4Us+bRL/oqareJ CIFqgYMyvHj7Q06kTKmauOe4Nf0l0qEkIuIzfoLJ3qr5UyXc2hLtWyT9Ir+lYlX9efqh7mOY qIws/H2t In-Reply-To: <20260616000135.62815-1-enelsonmoore@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 14D361A000D X-Stat-Signature: a445i1cerqsgs3os56ceg8k8amsz1fai X-Rspam-User: X-Rspamd-Server: rspam03 X-HE-Tag: 1782200426-907477 X-HE-Meta: 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 gP8ic5jM gk3mA2la/UhwKN8w2k4CMw+FSGOldoWQ3r8+4cEDOANXuF+3ASBkPdb/RnGhVonq396Oatdnkl/v+OkxLINlr1vJiirROMny1ISXnnuS+G+aJWSgEGfk2mc1KC+/XuOQQLnmxj0BnUKda1jIEglto4ggP2R75ThTc1fIr4GeLvf+n+5GXpz1nWWK6sRv2wEFOOZYWP/aBCrBZW9D/VXvotKuc2MPAhamO2iLrgqa5rsE2fLe6IUgSelAQ42U3isq5gjaPh9pzJBi1GQ63uwp8nE7it+F8KRh2G4XovMRCYqoopN1Fv+qvnUj+7aMLPU/Dmk+OAEzFePbJwMnke6FKocHeXCyrYKqcLqJk Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 6/16/26 02:01, Ethan Nelson-Moore wrote: > A comment in incorrectly refers to > CONFIG_MEM_RES_CTLR_HUGETLB, which has never existed in the kernel, > instead of CONFIG_CGROUP_HUGETLB. Correct it. > > Discovered while searching for CONFIG_* symbols referenced in code but > not defined in any Kconfig file. > > Signed-off-by: Ethan Nelson-Moore > --- > include/linux/hugetlb_cgroup.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/include/linux/hugetlb_cgroup.h b/include/linux/hugetlb_cgroup.h > index e5d64b8b59c2..16d72c8c71f6 100644 > --- a/include/linux/hugetlb_cgroup.h > +++ b/include/linux/hugetlb_cgroup.h > @@ -267,5 +267,5 @@ static inline void hugetlb_cgroup_migrate(struct folio *old_folio, > { > } > > -#endif /* CONFIG_MEM_RES_CTLR_HUGETLB */ > +#endif /* CONFIG_CGROUP_HUGETLB */ > #endif Right, commit 2bc64a204697 ("mm/hugetlb: add new HugeTLB cgroup") introduced that. Probably a leftover after reworks. Reviewed-by: David Hildenbrand (Arm) -- Cheers, David