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[2003:d8:2f3f:4b00:ee13:8c22:5cc5:d169]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-477289b0bb3sm37898235e9.8.2025.10.30.04.31.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 30 Oct 2025 04:31:48 -0700 (PDT) Message-ID: <0a241e85-82e8-4053-ab2f-4cf13ccc5892@redhat.com> Date: Thu, 30 Oct 2025 12:31:47 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/3] mm: convert memory block states (MEM_*) macros to enum To: Israel Batista , lorenzo.stoakes@oracle.com, akpm@linux-foundation.org, linux-mm@kvack.org Cc: osandov@osandov.com, linux-debuggers@vger.kernel.org References: <20251029195617.2210700-1-linux@israelbatista.dev.br> <20251029195617.2210700-2-linux@israelbatista.dev.br> From: David Hildenbrand Autocrypt: addr=david@redhat.com; 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 B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzSREYXZpZCBIaWxk ZW5icmFuZCA8ZGF2aWRAcmVkaGF0LmNvbT7CwZoEEwEIAEQCGwMCF4ACGQEFCwkIBwICIgIG FQoJCAsCBBYCAwECHgcWIQQb2cqtc1xMOkYN/MpN3hD3AP+DWgUCaJzangUJJlgIpAAKCRBN 3hD3AP+DWhAxD/9wcL0A+2rtaAmutaKTfxhTP0b4AAp1r/eLxjrbfbCCmh4pqzBhmSX/4z11 opn2KqcOsueRF1t2ENLOWzQu3Roiny2HOU7DajqB4dm1BVMaXQya5ae2ghzlJN9SIoopTWlR 0Af3hPj5E2PYvQhlcqeoehKlBo9rROJv/rjmr2x0yOM8qeTroH/ZzNlCtJ56AsE6Tvl+r7cW 3x7/Jq5WvWeudKrhFh7/yQ7eRvHCjd9bBrZTlgAfiHmX9AnCCPRPpNGNedV9Yty2Jnxhfmbv Pw37LA/jef8zlCDyUh2KCU1xVEOWqg15o1RtTyGV1nXV2O/mfuQJud5vIgzBvHhypc3p6VZJ lEf8YmT+Ol5P7SfCs5/uGdWUYQEMqOlg6w9R4Pe8d+mk8KGvfE9/zTwGg0nRgKqlQXrWRERv cuEwQbridlPAoQHrFWtwpgYMXx2TaZ3sihcIPo9uU5eBs0rf4mOERY75SK+Ekayv2ucTfjxr Kf014py2aoRJHuvy85ee/zIyLmve5hngZTTe3Wg3TInT9UTFzTPhItam6dZ1xqdTGHZYGU0O otRHcwLGt470grdiob6PfVTXoHlBvkWRadMhSuG4RORCDpq89vu5QralFNIf3EysNohoFy2A LYg2/D53xbU/aa4DDzBb5b1Rkg/udO1gZocVQWrDh6I2K3+cCs7BTQRVy5+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: <20251029195617.2210700-2-linux@israelbatista.dev.br> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: btdmyt4Gh6_86hmu8y7Dz-gbF-vsmW0IZCk9L4bUUPA_1761823910 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Stat-Signature: saiyfw7crem1gg4dsrf54rgaqyydh1wu X-Rspam-User: X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 1FAEC1A0015 X-HE-Tag: 1761823912-338890 X-HE-Meta: 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 eC2YobEu 5rVBWgOnQlqeOBq0oCG5tQjKpCueLMQuG+Whdj4f4mEQahvl53++7pRzZulLp7A/Y/P2F11PV0FYTuYbrlTs4DCDNHEtxDc26ru3nYsAx7/GE5Er7BnRRLd3S09qGfGwRrILVgz/u/DJZ/vGGItBcGaursPifaJymrL2dDhjP3JtPM3x6od3xNApD/mMgf86J/CHQMIdJ4L1emmSCH8lVCmmbob+J1Pi/t0s4i1WmG89hjBxZpLL/5KUek6TJHvsAzVtQ3C03Hxjts9+A0GCerlnIcRzA+1ClvVNe5LxHnKgHLRAz0C9Fw4r77yWU0imMCyysspcphTsJLn/MO2rtq2Hpj3Q/WQxioYulOtr53K3ai8iTrug1iCSFIT12PMfM3PTN7cwUAERK86HUFDDtOWVdBjb2113oXHHbr8FKetQ9LhQQ+MVMKDly+mQOrFLIF2ofa65IfnnQfihqZ/jo3w5t9w== 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 29.10.25 20:56, Israel Batista wrote: > Converting the MEM_* constants from macros to an enum ensures that their > values will be correctly emitted in the debug symbols, making it easier > to trace the meaning of each value when debugging with tools such as > drgn, without the need to hard-code the values. > > Since the values are mutually exclusive and they are not exposed directly to > userspace, I also dropped the misleading pattern (1< they were combinable flags. > > Signed-off-by: Israel Batista > --- Acked-by: David Hildenbrand -- Cheers David / dhildenb