diff options
| 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 /include/linux/buffer_head.h | |
| parent | buffer: Add folio_buffers() (diff) | |
| download | linux-dev-2e7e80f7e7e9dbbb3c2a85ee923ca32826052816.tar.xz linux-dev-2e7e80f7e7e9dbbb3c2a85ee923ca32826052816.zip | |
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 'include/linux/buffer_head.h')
| -rw-r--r-- | include/linux/buffer_head.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 3451f1fcda12..79d465057889 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -225,8 +225,7 @@ int __block_write_full_page(struct inode *inode, struct page *page, get_block_t *get_block, struct writeback_control *wbc, bh_end_io_t *handler); int block_read_full_page(struct page*, get_block_t*); -int block_is_partially_uptodate(struct page *page, unsigned long from, - unsigned long count); +bool block_is_partially_uptodate(struct folio *, size_t from, size_t count); int block_write_begin(struct address_space *mapping, loff_t pos, unsigned len, unsigned flags, struct page **pagep, get_block_t *get_block); int __block_write_begin(struct page *page, loff_t pos, unsigned len, |