linux-kernel - [PATCH 0/3] userfaultfd: convert userfaultfd functions to use folios

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Message-ID: <20230314033734.481904-1-zhangpeng362@huawei.com>
Date:   Tue, 14 Mar 2023 03:37:31 +0000
From:   Peng Zhang <zhangpeng362@...wei.com>
To:     <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>
CC:     <akpm@...ux-foundation.org>, <willy@...radead.org>,
        <mike.kravetz@...cle.com>, <vishal.moola@...il.com>,
        <sidhartha.kumar@...cle.com>, <wangkefeng.wang@...wei.com>,
        <sunnanyong@...wei.com>, ZhangPeng <zhangpeng362@...wei.com>
Subject: [PATCH 0/3] userfaultfd: convert userfaultfd functions to use folios

From: ZhangPeng <zhangpeng362@...wei.com>

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(-)

-- 
2.25.1