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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-06-07 22:38:48 +0300 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-08-02 19:34:03 +0300 |
| commit | 68f2736a858324c3ec852f6c2cddd9d1c777357d (patch) | |
| tree | 62c9573d493277ee9eb7edb13276570e395d8e8f /Documentation/filesystems/locking.rst | |
| parent | 81218f80a70768589ee30e14a8889336f070a339 (diff) | |
| download | linux-68f2736a858324c3ec852f6c2cddd9d1c777357d.tar.xz | |
mm: Convert all PageMovable users to movable_operations
These drivers are rather uncomfortably hammered into the
address_space_operations hole. They aren't filesystems and don't behave
like filesystems. They just need their own movable_operations structure,
which we can point to directly from page->mapping.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'Documentation/filesystems/locking.rst')
| -rw-r--r-- | Documentation/filesystems/locking.rst | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/Documentation/filesystems/locking.rst b/Documentation/filesystems/locking.rst index c0fe711f14d3..9963d9600b71 100644 --- a/Documentation/filesystems/locking.rst +++ b/Documentation/filesystems/locking.rst @@ -252,9 +252,7 @@ prototypes:: bool (*release_folio)(struct folio *, gfp_t); void (*free_folio)(struct folio *); int (*direct_IO)(struct kiocb *, struct iov_iter *iter); - bool (*isolate_page) (struct page *, isolate_mode_t); int (*migratepage)(struct address_space *, struct page *, struct page *); - void (*putback_page) (struct page *); int (*launder_folio)(struct folio *); bool (*is_partially_uptodate)(struct folio *, size_t from, size_t count); int (*error_remove_page)(struct address_space *, struct page *); @@ -280,9 +278,7 @@ invalidate_folio: yes exclusive release_folio: yes free_folio: yes direct_IO: -isolate_page: yes migratepage: yes (both) -putback_page: yes launder_folio: yes is_partially_uptodate: yes error_remove_page: yes |