diff options
| author | Vishal Moola (Oracle) <vishal.moola@gmail.com> | 2022-11-01 18:53:24 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-12-12 03:12:13 +0100 |
| commit | 28965f0f8be62e1ed8296fe0240b5d5dc064b681 (patch) | |
| tree | fda658fdc4bfe705bd9c9d6509548ebca74e7dbc /mm | |
| parent | fuse: convert fuse_try_move_page() to use folios (diff) | |
| download | linux-28965f0f8be62e1ed8296fe0240b5d5dc064b681.tar.xz linux-28965f0f8be62e1ed8296fe0240b5d5dc064b681.zip | |
userfaultfd: replace lru_cache functions with folio_add functions
Replaces lru_cache_add() and lru_cache_add_inactive_or_unevictable() with
folio_add_lru() and folio_add_lru_vma(). This is in preparation for the
removal of lru_cache_add().
Link: https://lkml.kernel.org/r/20221101175326.13265-4-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/userfaultfd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mm/userfaultfd.c b/mm/userfaultfd.c index 650ab6cfd5f4..b7a9479bece2 100644 --- a/mm/userfaultfd.c +++ b/mm/userfaultfd.c @@ -66,6 +66,7 @@ int mfill_atomic_install_pte(struct mm_struct *dst_mm, pmd_t *dst_pmd, bool vm_shared = dst_vma->vm_flags & VM_SHARED; bool page_in_cache = page_mapping(page); spinlock_t *ptl; + struct folio *folio; struct inode *inode; pgoff_t offset, max_off; @@ -113,14 +114,15 @@ int mfill_atomic_install_pte(struct mm_struct *dst_mm, pmd_t *dst_pmd, if (!pte_none_mostly(*dst_pte)) goto out_unlock; + folio = page_folio(page); if (page_in_cache) { /* Usually, cache pages are already added to LRU */ if (newly_allocated) - lru_cache_add(page); + folio_add_lru(folio); page_add_file_rmap(page, dst_vma, false); } else { page_add_new_anon_rmap(page, dst_vma, dst_addr); - lru_cache_add_inactive_or_unevictable(page, dst_vma); + folio_add_lru_vma(folio, dst_vma); } /* |