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| author | ZhangPeng <zhangpeng362@huawei.com> | 2023-04-10 21:39:32 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-04-18 16:29:55 -0700 |
| commit | d7be6d7eee1bbf98671d7a2c95654322241e2ae4 (patch) | |
| tree | 1fccbe5e88ebe37a9aac3ad2928750e565340f46 /include/linux/shmem_fs.h | |
| parent | c0e8150e144b62ae467520d0b51c4707c09e897b (diff) | |
| download | linux-stable-d7be6d7eee1bbf98671d7a2c95654322241e2ae4.tar.gz linux-stable-d7be6d7eee1bbf98671d7a2c95654322241e2ae4.tar.bz2 linux-stable-d7be6d7eee1bbf98671d7a2c95654322241e2ae4.zip | |
userfaultfd: convert mfill_atomic() to use a folio
Convert mfill_atomic_pte_copy(), shmem_mfill_atomic_pte() and
mfill_atomic_pte() to take in a folio pointer.
Convert mfill_atomic() to use a folio. Convert page_kaddr to kaddr in
mfill_atomic().
Link: https://lkml.kernel.org/r/20230410133932.32288-7-zhangpeng362@huawei.com
Signed-off-by: ZhangPeng <zhangpeng362@huawei.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Nanyong Sun <sunnanyong@huawei.com>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/shmem_fs.h')
| -rw-r--r-- | include/linux/shmem_fs.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h index b9516a9802bf..9029abd29b1c 100644 --- a/include/linux/shmem_fs.h +++ b/include/linux/shmem_fs.h @@ -165,10 +165,10 @@ extern int shmem_mfill_atomic_pte(pmd_t *dst_pmd, unsigned long dst_addr, unsigned long src_addr, uffd_flags_t flags, - struct page **pagep); + struct folio **foliop); #else /* !CONFIG_SHMEM */ #define shmem_mfill_atomic_pte(dst_pmd, dst_vma, dst_addr, \ - src_addr, flags, pagep) ({ BUG(); 0; }) + src_addr, flags, foliop) ({ BUG(); 0; }) #endif /* CONFIG_SHMEM */ #endif /* CONFIG_USERFAULTFD */ |