diff options
| author | ZhangPeng <zhangpeng362@huawei.com> | 2023-04-10 21:39:31 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-04-18 16:29:55 -0700 |
| commit | c0e8150e144b62ae467520d0b51c4707c09e897b (patch) | |
| tree | 45782ad309f25dd987cfd26d043a550ebda5deb4 /mm/userfaultfd.c | |
| parent | 0169fd518a8934d8d723659752b07589ecc9f692 (diff) | |
| download | linux-c0e8150e144b62ae467520d0b51c4707c09e897b.tar.gz linux-c0e8150e144b62ae467520d0b51c4707c09e897b.tar.bz2 linux-c0e8150e144b62ae467520d0b51c4707c09e897b.zip | |
mm: convert copy_user_huge_page() to copy_user_large_folio()
Replace copy_user_huge_page() with copy_user_large_folio().
copy_user_large_folio() does the same as copy_user_huge_page(), but takes
in folios instead of pages. Remove pages_per_huge_page from
copy_user_large_folio(), because we can get that from folio_nr_pages(dst).
Convert copy_user_gigantic_page() to take in folios.
Link: https://lkml.kernel.org/r/20230410133932.32288-6-zhangpeng362@huawei.com
Signed-off-by: ZhangPeng <zhangpeng362@huawei.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
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 'mm/userfaultfd.c')
0 files changed, 0 insertions, 0 deletions