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Sat, 2 Aug 2025 15:31:29 +0800 From: Kefeng Wang To: Andrew Morton , Muchun Song , Oscar Salvador , David Hildenbrand CC: , Kefeng Wang Subject: [PATCH 0/7] mm: hugetlb: cleanup and allocate frozen hugetlb folio Date: Sat, 2 Aug 2025 15:31:00 +0800 Message-ID: <20250802073107.2787975-1-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.175.112.125] X-ClientProxiedBy: kwepems200001.china.huawei.com (7.221.188.67) To dggpemf100008.china.huawei.com (7.185.36.138) X-Rspamd-Queue-Id: 243A91A0006 X-Stat-Signature: 35tz13rs5ahmndoa1y8zhbthm3tsjrk7 X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1754119893-225718 X-HE-Meta: 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 cZDchBnt OPjx/2DYFGNcZ5V3I6f+WTwai8OZbWK0tw+JUa8/Z3WCWwDmB+GLrZu9VD/OuqcL1imxSlAMKCY+gXUccPxBBC2k5RPYMTTOckIwvJZ9wyjxMtQLWyB9zG5jGkbbS6xlBWmeao9xoOqiTCQyqq/K9mQk4+ne+k/PNF8+cKY8XYapgWRM= 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: The first six patches cleanup some hugetlb folio allocation and the last patch convert to allocate frozen folio in gigantic folio, similar to alloc_buddy_hugetlb_folio(). Kefeng Wang (7): mm: hugetlb: convert to alloc_fresh_hugetlb_hvo_folio() mm: hugetlb: convert to prep_account_new_hugetlb_folio() mm; hugetlb: simpify alloc_buddy_hugetlb_folio() mm: hugetlb: directly pass order when allocate a hugetlb folio mm: hugetlb: remove struct hstate from init_new_hugetlb_folio() mm: hugeltb: check NUMA_NO_NODE in only_alloc_fresh_hugetlb_folio() mm: hugetlb: allocate frozen pages in alloc_gigantic_folio() include/linux/cma.h | 20 ----- include/linux/gfp.h | 23 ------ mm/cma.c | 4 +- mm/hugetlb.c | 182 +++++++++++++++++--------------------------- mm/hugetlb_cma.c | 13 ++-- mm/hugetlb_cma.h | 10 +-- mm/internal.h | 37 +++++++++ mm/page_alloc.c | 8 +- 8 files changed, 124 insertions(+), 173 deletions(-) -- 2.27.0