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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-02-09 20:21:27 +0000 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-03-14 15:43:17 -0400 |
| commit | 2e7e80f7e7e9dbbb3c2a85ee923ca32826052816 (patch) | |
| tree | 3729ba6cd85d249ea19ba92b7020fbb6436b3b20 /Documentation/filesystems/locking.rst | |
| parent | cd1067beeebfe23fc8cab071790fefb273962d51 (diff) | |
fs: Convert is_partially_uptodate to folios
Since the uptodate property is maintained on a per-folio basis, the
is_partially_uptodate method should also take a folio. Fix the types
at the same time so it's clear that it returns true/false and takes
the count in bytes, not blocks.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
Diffstat (limited to 'Documentation/filesystems/locking.rst')
| -rw-r--r-- | Documentation/filesystems/locking.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/filesystems/locking.rst b/Documentation/filesystems/locking.rst index 3f9b1497ebb8..88b33524687f 100644 --- a/Documentation/filesystems/locking.rst +++ b/Documentation/filesystems/locking.rst @@ -258,7 +258,7 @@ prototypes:: int (*migratepage)(struct address_space *, struct page *, struct page *); void (*putback_page) (struct page *); int (*launder_page)(struct page *); - int (*is_partially_uptodate)(struct page *, unsigned long, unsigned long); + bool (*is_partially_uptodate)(struct folio *, size_t from, size_t count); int (*error_remove_page)(struct address_space *, struct page *); int (*swap_activate)(struct file *); int (*swap_deactivate)(struct file *); |