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Tue, 11 Mar 2025 00:47:48 +0000 (UTC) Received: from gshan-thinkpadx1nanogen2.remote.csb (unknown [10.64.136.79]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id D402A18001E9; Tue, 11 Mar 2025 00:47:42 +0000 (UTC) From: Gavin Shan To: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, david@redhat.com, osalvador@suse.de, gregkh@linuxfoundation.org, rafael@kernel.org, dakr@kernel.org, akpm@linux-foundation.org, shan.gavin@gmail.com Subject: [PATCH v2 0/3] drivers/base/memory: Two cleanups Date: Tue, 11 Mar 2025 10:46:54 +1000 Message-ID: <20250311004657.82985-1-gshan@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 39A7F140008 X-Stat-Signature: 7b7hdqawfonspm696ejnqzx1oueckn6n X-Rspam-User: X-HE-Tag: 1741654074-127117 X-HE-Meta: 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 6QV3P3SL kyxAFaw847LCV81vhxAtwAmkRiU5U8t6ruRQ5pFGlAZwIjCqEQzK7ROM1NSoF/BsrL+bb8opbtFOqdGl/UDV5tea9w6SXxRMwOJ+Gn2jutbtWgfRIe0+x/qr4XstTMlcVXXc7idGLk2arO1lSwuSpW7QcdTQ4x8Oqn5879s+0DZtWsojge+rCxxvja9tKRD07j/toYnNt3np0KYtt32PRgvtdglFNP1llJEdcdxP03pOktPddc16ZT2SvWrmTArHqQOlgT6hPORmJ8qL/Vxmlv9PzrRB9PeGspVw4owPHYfpIJ7Arp9AgpynD6+WlbdqUQ/0jxichO892W4Gm3BVWUrx56eWXDGnwdKRy4ANgxjAgW2ipb2FvCnXaOZMCswIiOYD+ X-Bogosity: Ham, tests=bogofilter, spamicity=0.000001, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: The series has two cleanups to drivers/base/memory as below. PATCH[1-2] Improves add_boot_memory_block() by using for_each_present_section_nr() and droping @section_count PATCH[3] Corrects the comments to match with 'struct memory_group' Changelog ========= v2: Expose for_each_present_section_nr() so that it can be used in add_boot_memory_block() (Andrew) Gavin Shan (3): mm/sparse: Expose for_each_present_section_nr() drivers/base/memory: Improve add_boot_memory_block() drivers/base/memory: Correct the field name in the header drivers/base/memory.c | 17 ++++++++--------- include/linux/memory.h | 2 +- include/linux/mmzone.h | 5 +++++ mm/sparse.c | 5 ----- 4 files changed, 14 insertions(+), 15 deletions(-)