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b=bv2bf1VdVu+c6YEbDqrJiZHjMB/V32/DgX8KrjvK/WLsU1G8xPZvtRReUa6ttGJ+I hJ1+fWP0CLOu67opvyIHrnk5qi1IYWWvyFHmuLYikwNaJ6NoYJxNQejB/+cUud841E LMp6aw9cn9PJ46vINPSIO4SroKMHcd+206lD8gff8NRbW1ICA42E5Z+XSTemXpUQu0 GNYctpTJ5UfIdnL5Tv1lXjSDk6GPeec8vcHwDaZzYQhBtASDl2qXXmyhM/LZiewoLz 5IcgIOg7Od9G3GKt6csjo6W4ims4+OgonoRrS1DZp5VCGKO/kw7+2Q7BRvNj9FnE4j F6Fov+xvjNlog== Message-ID: <350310f2-8644-46c7-a29e-c977e76f0285@kernel.org> Date: Mon, 5 Jan 2026 16:23:23 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [Patch v2] mm/vmstat: remove unused node and zone state helpers To: Wei Yang , akpm@linux-foundation.org, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com Cc: linux-mm@kvack.org, Joshua Hahn References: <20251225210213.2553-1-richard.weiyang@gmail.com> From: "David Hildenbrand (Red Hat)" 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 B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzSREYXZpZCBIaWxk ZW5icmFuZCA8ZGF2aWRAa2VybmVsLm9yZz7CwY0EEwEIADcWIQQb2cqtc1xMOkYN/MpN3hD3 AP+DWgUCaKYhwAIbAwUJJlgIpAILCQQVCgkIAhYCAh4FAheAAAoJEE3eEPcA/4Naa5EP/3a1 9sgS9m7oiR0uenlj+C6kkIKlpWKRfGH/WvtFaHr/y06TKnWn6cMOZzJQ+8S39GOteyCCGADh 6ceBx1KPf6/AvMktnGETDTqZ0N9roR4/aEPSMt8kHu/GKR3gtPwzfosX2NgqXNmA7ErU4puf zica1DAmTvx44LOYjvBV24JQG99bZ5Bm2gTDjGXV15/X159CpS6Tc2e3KvYfnfRvezD+alhF XIym8OvvGMeo97BCHpX88pHVIfBg2g2JogR6f0PAJtHGYz6M/9YMxyUShJfo0Df1SOMAbU1Q Op0Ij4PlFCC64rovjH38ly0xfRZH37DZs6kP0jOj4QdExdaXcTILKJFIB3wWXWsqLbtJVgjR YhOrPokd6mDA3gAque7481KkpKM4JraOEELg8pF6eRb3KcAwPRekvf/nYVIbOVyT9lXD5mJn IZUY0LwZsFN0YhGhQJ8xronZy0A59faGBMuVnVb3oy2S0fO1y/r53IeUDTF1wCYF+fM5zo14 5L8mE1GsDJ7FNLj5eSDu/qdZIKqzfY0/l0SAUAAt5yYYejKuii4kfTyLDF/j4LyYZD1QzxLC MjQl36IEcmDTMznLf0/JvCHlxTYZsF0OjWWj1ATRMk41/Q+PX07XQlRCRcE13a8neEz3F6we 08oWh2DnC4AXKbP+kuD9ZP6+5+x1H1zEzsFNBFXLn5EBEADn1959INH2cwYJv0tsxf5MUCgh Cj/CA/lc/LMthqQ773gauB9mN+F1rE9cyyXb6jyOGn+GUjMbnq1o121Vm0+neKHUCBtHyseB fDXHA6m4B3mUTWo13nid0e4AM71r0DS8+KYh6zvweLX/LL5kQS9GQeT+QNroXcC1NzWbitts 6TZ+IrPOwT1hfB4WNC+X2n4AzDqp3+ILiVST2DT4VBc11Gz6jijpC/KI5Al8ZDhRwG47LUiu Qmt3yqrmN63V9wzaPhC+xbwIsNZlLUvuRnmBPkTJwwrFRZvwu5GPHNndBjVpAfaSTOfppyKB Tccu2AXJXWAE1Xjh6GOC8mlFjZwLxWFqdPHR1n2aPVgoiTLk34LR/bXO+e0GpzFXT7enwyvF FFyAS0Nk1q/7EChPcbRbhJqEBpRNZemxmg55zC3GLvgLKd5A09MOM2BrMea+l0FUR+PuTenh 2YmnmLRTro6eZ/qYwWkCu8FFIw4pT0OUDMyLgi+GI1aMpVogTZJ70FgV0pUAlpmrzk/bLbRk F3TwgucpyPtcpmQtTkWSgDS50QG9DR/1As3LLLcNkwJBZzBG6PWbvcOyrwMQUF1nl4SSPV0L LH63+BrrHasfJzxKXzqgrW28CTAE2x8qi7e/6M/+XXhrsMYG+uaViM7n2je3qKe7ofum3s4v q7oFCPsOgwARAQABwsF8BBgBCAAmAhsMFiEEG9nKrXNcTDpGDfzKTd4Q9wD/g1oFAmic2qsF CSZYCKEACgkQTd4Q9wD/g1oq0xAAsAnw/OmsERdtdwRfAMpC74/++2wh9RvVQ0x8xXvoGJwZ rk0Jmck1ABIM//5sWDo7eDHk1uEcc95pbP9XGU6ZgeiQeh06+0vRYILwDk8Q/y06TrTb1n4n 7FRwyskKU1UWnNW86lvWUJuGPABXjrkfL41RJttSJHF3M1C0u2BnM5VnDuPFQKzhRRktBMK4 GkWBvXlsHFhn8Ev0xvPE/G99RAg9ufNAxyq2lSzbUIwrY918KHlziBKwNyLoPn9kgHD3hRBa Yakz87WKUZd17ZnPMZiXriCWZxwPx7zs6cSAqcfcVucmdPiIlyG1K/HIk2LX63T6oO2Libzz 7/0i4+oIpvpK2X6zZ2cu0k2uNcEYm2xAb+xGmqwnPnHX/ac8lJEyzH3lh+pt2slI4VcPNnz+ vzYeBAS1S+VJc1pcJr3l7PRSQ4bv5sObZvezRdqEFB4tUIfSbDdEBCCvvEMBgoisDB8ceYxO cFAM8nBWrEmNU2vvIGJzjJ/NVYYIY0TgOc5bS9wh6jKHL2+chrfDW5neLJjY2x3snF8q7U9G EIbBfNHDlOV8SyhEjtX0DyKxQKioTYPOHcW9gdV5fhSz5tEv+ipqt4kIgWqBgzK8ePtDTqRM qZq457g1/SXSoSQi4jN+gsneqvlTJdzaEu1bJP0iv6ViVf15+qHuY5iojCz8fa0= In-Reply-To: <20251225210213.2553-1-richard.weiyang@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam02 X-Stat-Signature: rjabantew1anz7mrwoxaw3ape94gogtu X-Rspam-User: X-Rspamd-Queue-Id: 54EB214000F X-HE-Tag: 1767626610-355639 X-HE-Meta: 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 BA67zZAQ 8KnhwWmxL5T0F8Ik/IAfC1VY8xFUPA+9b40vP 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 12/25/25 22:02, Wei Yang wrote: > Several helper functions for managing node and zone states have become > obsolete and no longer have any callers within the kernel. > > inc_node_state() > inc_zone_state() > dec_zone_state() > > This commit removes the dead code. > > Signed-off-by: Wei Yang > Cc: Joshua Hahn > --- Note: It's good practice to describe below the "--" what changed between v1 and v2, and to not drop RBs/Acks for minor stuff. Acked-by: David Hildenbrand (Red Hat) -- Cheers David