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[2003:cb:c720:ed00:a9b3:5954:823e:3427]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43cf27f8ef3sm79112145e9.11.2025.03.11.02.34.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 11 Mar 2025 02:34:19 -0700 (PDT) Message-ID: <8877fbd0-db74-4dd8-9ba3-8e49fc5e1bd0@redhat.com> Date: Tue, 11 Mar 2025 10:34:18 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/3] drivers/base/memory: Improve add_boot_memory_block() To: Gavin Shan , linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, osalvador@suse.de, gregkh@linuxfoundation.org, rafael@kernel.org, dakr@kernel.org, akpm@linux-foundation.org, shan.gavin@gmail.com References: <20250311004657.82985-1-gshan@redhat.com> <20250311004657.82985-3-gshan@redhat.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 ZW5icmFuZCA8ZGF2aWRAcmVkaGF0LmNvbT7CwZgEEwEIAEICGwMGCwkIBwMCBhUIAgkKCwQW AgMBAh4BAheAAhkBFiEEG9nKrXNcTDpGDfzKTd4Q9wD/g1oFAl8Ox4kFCRKpKXgACgkQTd4Q 9wD/g1oHcA//a6Tj7SBNjFNM1iNhWUo1lxAja0lpSodSnB2g4FCZ4R61SBR4l/psBL73xktp rDHrx4aSpwkRP6Epu6mLvhlfjmkRG4OynJ5HG1gfv7RJJfnUdUM1z5kdS8JBrOhMJS2c/gPf wv1TGRq2XdMPnfY2o0CxRqpcLkx4vBODvJGl2mQyJF/gPepdDfcT8/PY9BJ7FL6Hrq1gnAo4 3Iv9qV0JiT2wmZciNyYQhmA1V6dyTRiQ4YAc31zOo2IM+xisPzeSHgw3ONY/XhYvfZ9r7W1l pNQdc2G+o4Di9NPFHQQhDw3YTRR1opJaTlRDzxYxzU6ZnUUBghxt9cwUWTpfCktkMZiPSDGd KgQBjnweV2jw9UOTxjb4LXqDjmSNkjDdQUOU69jGMUXgihvo4zhYcMX8F5gWdRtMR7DzW/YE BgVcyxNkMIXoY1aYj6npHYiNQesQlqjU6azjbH70/SXKM5tNRplgW8TNprMDuntdvV9wNkFs 9TyM02V5aWxFfI42+aivc4KEw69SE9KXwC7FSf5wXzuTot97N9Phj/Z3+jx443jo2NR34XgF 89cct7wJMjOF7bBefo0fPPZQuIma0Zym71cP61OP/i11ahNye6HGKfxGCOcs5wW9kRQEk8P9 M/k2wt3mt/fCQnuP/mWutNPt95w9wSsUyATLmtNrwccz63XOwU0EVcufkQEQAOfX3n0g0fZz Bgm/S2zF/kxQKCEKP8ID+Vz8sy2GpDvveBq4H2Y34XWsT1zLJdvqPI4af4ZSMxuerWjXbVWb T6d4odQIG0fKx4F8NccDqbgHeZRNajXeeJ3R7gAzvWvQNLz4piHrO/B4tf8svmRBL0ZB5P5A 2uhdwLU3NZuK22zpNn4is87BPWF8HhY0L5fafgDMOqnf4guJVJPYNPhUFzXUbPqOKOkL8ojk CXxkOFHAbjstSK5Ca3fKquY3rdX3DNo+EL7FvAiw1mUtS+5GeYE+RMnDCsVFm/C7kY8c2d0G NWkB9pJM5+mnIoFNxy7YBcldYATVeOHoY4LyaUWNnAvFYWp08dHWfZo9WCiJMuTfgtH9tc75 7QanMVdPt6fDK8UUXIBLQ2TWr/sQKE9xtFuEmoQGlE1l6bGaDnnMLcYu+Asp3kDT0w4zYGsx 5r6XQVRH4+5N6eHZiaeYtFOujp5n+pjBaQK7wUUjDilPQ5QMzIuCL4YjVoylWiBNknvQWBXS lQCWmavOT9sttGQXdPCC5ynI+1ymZC1ORZKANLnRAb0NH/UCzcsstw2TAkFnMEbo9Zu9w7Kv AxBQXWeXhJI9XQssfrf4Gusdqx8nPEpfOqCtbbwJMATbHyqLt7/oz/5deGuwxgb65pWIzufa N7eop7uh+6bezi+rugUI+w6DABEBAAHCwXwEGAEIACYCGwwWIQQb2cqtc1xMOkYN/MpN3hD3 AP+DWgUCXw7HsgUJEqkpoQAKCRBN3hD3AP+DWrrpD/4qS3dyVRxDcDHIlmguXjC1Q5tZTwNB boaBTPHSy/Nksu0eY7x6HfQJ3xajVH32Ms6t1trDQmPx2iP5+7iDsb7OKAb5eOS8h+BEBDeq 3ecsQDv0fFJOA9ag5O3LLNk+3x3q7e0uo06XMaY7UHS341ozXUUI7wC7iKfoUTv03iO9El5f XpNMx/YrIMduZ2+nd9Di7o5+KIwlb2mAB9sTNHdMrXesX8eBL6T9b+MZJk+mZuPxKNVfEQMQ a5SxUEADIPQTPNvBewdeI80yeOCrN+Zzwy/Mrx9EPeu59Y5vSJOx/z6OUImD/GhX7Xvkt3kq Er5KTrJz3++B6SH9pum9PuoE/k+nntJkNMmQpR4MCBaV/J9gIOPGodDKnjdng+mXliF3Ptu6 3oxc2RCyGzTlxyMwuc2U5Q7KtUNTdDe8T0uE+9b8BLMVQDDfJjqY0VVqSUwImzTDLX9S4g/8 kC4HRcclk8hpyhY2jKGluZO0awwTIMgVEzmTyBphDg/Gx7dZU1Xf8HFuE+UZ5UDHDTnwgv7E th6RC9+WrhDNspZ9fJjKWRbveQgUFCpe1sa77LAw+XFrKmBHXp9ZVIe90RMe2tRL06BGiRZr jPrnvUsUUsjRoRNJjKKA/REq+sAnhkNPPZ/NNMjaZ5b8Tovi8C0tmxiCHaQYqj7G2rgnT0kt WNyWQQ== Organization: Red Hat In-Reply-To: <20250311004657.82985-3-gshan@redhat.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: yjzUJRbYra5RKLmrlAAaayhMreS-9XfjW0_7i3NHTdQ_1741685663 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 55751140003 X-Rspamd-Server: rspam11 X-Stat-Signature: xq6qqh8nkgeg919kpn53bjri4aryfwej X-Rspam-User: X-HE-Tag: 1741685666-606198 X-HE-Meta: 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 OXogtmw3 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000060, 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 11.03.25 01:46, Gavin Shan wrote: > It's unnecessary to count the present sections for the specified > block since the block will be added if any section in the block > is present. Besides, for_each_present_section_nr() can be reused > as Andrew Morton suggested. > > Improve by using for_each_present_section_nr() and dropping the > unnecessary @section_count. > > No functional changes intended. > > Signed-off-by: Gavin Shan > --- Acked-by: David Hildenbrand -- Cheers, David / dhildenb