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[80.187.83.110]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-46e77972d2csm105996535e9.5.2025.10.05.23.46.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 05 Oct 2025 23:46:58 -0700 (PDT) Message-ID: <35a274b8-dc9c-402d-9ca1-24f7d3c94584@redhat.com> Date: Mon, 6 Oct 2025 08:46:55 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] mm/vmscan: Remove redundant __GFP_NOWARN To: Fushuai Wang , akpm@linux-foundation.org, hannes@cmpxchg.org, mhocko@kernel.org, zhengqi.arch@bytedance.com, shakeel.butt@linux.dev, lorenzo.stoakes@oracle.com, axelrasmussen@google.com, yuanchu@google.com, weixugc@google.com Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20251006014948.44695-1-wangfushuai@baidu.com> 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: <20251006014948.44695-1-wangfushuai@baidu.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: 29Gdm35l8QxOyzKoRZOS5Dsqi5B6jzXGLYoLrvqHmWk_1759733219 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: wdr1nzri481ig1aebgpq3xeidntpooy6 X-Rspam-User: X-Rspamd-Queue-Id: 38EF1100006 X-Rspamd-Server: rspam04 X-HE-Tag: 1759733222-714919 X-HE-Meta: U2FsdGVkX18aGG/EaCq3fyyGo2Sj9tuKI98sHiHQJyvoB4uPUDMOewpCcLpGOPgoEPvrijOctY1wSbvi3X1m81K0InhosAZZLc6rSMET5fw/4v5wBWZom/54WntW5JtPOvWKsjl6wmm4NeHtfH5xG9/aBhADdFsqe5nOPLa4e+X4Oz/JuLBhiNoW1cq5lGH0ffnc5F4nh5zu+SfF1hKDv+dZIc1Q2V5KP6rIknsAz6T+ywNtsWtKWNSknYjm3PwwZTInBk++kjwgkpeUcu8xVTK3g2KQn45NmJ1yF0GUZRdAb/oabJCe6bMOOazyRHKqdVDZuRDPZb0jOAcJA2sTWUbzDbnKZLRepc7bRE5XpR0URxnvrD/xaG6PzgsRVEDXqNdgHnRycrrHiLuQZ6+swE1YyyKHwlvH1oZ0IINBx0muHWs9/voQBXCHGCbx7GV6LIlyLHxr6t+9Bq4Z0tvj7V9x1hYE+QcWFUKSM9qQG4YhIDWXM17/QJcXeDCCbDbhbim4pm+2YRPjH9SjsjuTUvWRlqVfqMhgImvarudYv1VMUbFkUhZ6gqKHcC1s0vJ8lHaZltNHqhg7siphsjQjZegGCBA+CtiQZTeoyFn0Ck6n/Bf9AFLpPn0EkJdvJuonng+ObwvKDKu9YTOiitOhRWwQKOExVPaEpsxbWYpAa927M5KzSQ87dqdEuQOlaNga0fT8szQfXraRVttCTxLIVhBpNUjQ9BTCpOEjbv6wCAXRVmqYfAAOL5ALKuFKa7wCYAyvkbEEKGHI2hjoYC9wGDKgZmsTWuJpD7Xunur95lupH1Up1lpOyCN+dkX0ssU3jf58LZ1QPlZSjmMO6f6hN+I4fWpMzrZfRwfB+0AxA/cSLqlDj9FOp7oiFOkpDaOHh7j+oiS7dpBIEYm0j3wm65denMe6Lg5Y7JxeNJkgoc13BDHsxfdVAKpiFCFIRCCP7x2yi9jXCpbqFoReeLh TYbdBRT1 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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 06.10.25 03:49, Fushuai Wang wrote: > The __GFP_NOWARN flag was included in GFP_NOWAIT since commit > 16f5dfbc851b ("gfp: include __GFP_NOWARN in GFP_NOWAIT"). So > remove the redundant __GFP_NOWARN flag. > > Signed-off-by: Fushuai Wang > --- Acked-by: David Hildenbrand -- Cheers David / dhildenb