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Tue, 14 Mar 2023 11:38:19 +0800 From: Peng Zhang To: , CC: , , , , , , , ZhangPeng Subject: [PATCH 0/3] userfaultfd: convert userfaultfd functions to use folios Date: Tue, 14 Mar 2023 03:37:31 +0000 Message-ID: <20230314033734.481904-1-zhangpeng362@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.112.125] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemm600020.china.huawei.com (7.193.23.147) X-CFilter-Loop: Reflected X-Rspamd-Queue-Id: 6ABB8100007 X-Rspamd-Server: rspam09 X-Rspam-User: X-Stat-Signature: gi84ojhuzi1tp71q83nf9jcec7kzpbqr X-HE-Tag: 1678765110-687370 X-HE-Meta: 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 KVze1+5X o7kRbzY4M4KYEZtT6XO/OtlM1KBkMSMxNbqQimoCTQXtOFopPyPIOoMhnOL/YIH9ZDt6qtoK4YVq3zh7sqqhScCs8jnE9mxspf/C0FGoXPPowG4gDNqiK7VGNoFxV4Lo9AZec2d8ZFJWPeA1EYp/F/xXJoQwkSxxOQSxAcVRpuzcHR8DGfVck6BiNmEr86oa88A0mlE1+5aEu9fRRjtBlGlOne7pnjHxaGxaIatlCJP7w4I8= 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: From: ZhangPeng This patch series converts several userfaultfd functions to use folios. And this series pass the userfaultfd selftests and the LTP userfaultfd test cases. ZhangPeng (3): userfaultfd: convert mcopy_atomic_pte() to use a folio userfaultfd: convert __mcopy_atomic_hugetlb() to use a folio userfaultfd: convert __mcopy_atomic() to use a folio include/linux/hugetlb.h | 4 +-- include/linux/mm.h | 3 +- include/linux/shmem_fs.h | 2 +- mm/hugetlb.c | 25 +++++++------- mm/memory.c | 18 +++++----- mm/shmem.c | 17 +++++---- mm/userfaultfd.c | 74 +++++++++++++++++++--------------------- 7 files changed, 70 insertions(+), 73 deletions(-)