diff options
Diffstat (limited to 'mm/userfaultfd.c')
| -rw-r--r-- | mm/userfaultfd.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/mm/userfaultfd.c b/mm/userfaultfd.c index 1e7dba6c4c5f..2f263afb823d 100644 --- a/mm/userfaultfd.c +++ b/mm/userfaultfd.c @@ -321,7 +321,7 @@ static __always_inline ssize_t mfill_atomic_hugetlb( pte_t *dst_pte; unsigned long src_addr, dst_addr; long copied; - struct page *page; + struct folio *folio; unsigned long vma_hpagesize; pgoff_t idx; u32 hash; @@ -341,7 +341,7 @@ static __always_inline ssize_t mfill_atomic_hugetlb( src_addr = src_start; dst_addr = dst_start; copied = 0; - page = NULL; + folio = NULL; vma_hpagesize = vma_kernel_pagesize(dst_vma); /* @@ -410,7 +410,7 @@ retry: } err = hugetlb_mfill_atomic_pte(dst_pte, dst_vma, dst_addr, - src_addr, flags, &page); + src_addr, flags, &folio); hugetlb_vma_unlock_read(dst_vma); mutex_unlock(&hugetlb_fault_mutex_table[hash]); @@ -419,9 +419,9 @@ retry: if (unlikely(err == -ENOENT)) { mmap_read_unlock(dst_mm); - BUG_ON(!page); + BUG_ON(!folio); - err = copy_folio_from_user(page_folio(page), + err = copy_folio_from_user(folio, (const void __user *)src_addr, true); if (unlikely(err)) { err = -EFAULT; @@ -432,7 +432,7 @@ retry: dst_vma = NULL; goto retry; } else - BUG_ON(page); + BUG_ON(folio); if (!err) { dst_addr += vma_hpagesize; @@ -449,8 +449,8 @@ retry: out_unlock: mmap_read_unlock(dst_mm); out: - if (page) - put_page(page); + if (folio) + folio_put(folio); BUG_ON(copied < 0); BUG_ON(err > 0); BUG_ON(!copied && !err); |