diff options
Diffstat (limited to 'fs/nilfs2/page.h')
| -rw-r--r-- | fs/nilfs2/page.h | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/fs/nilfs2/page.h b/fs/nilfs2/page.h index 21ddcdd4d63e..64521a03a19e 100644 --- a/fs/nilfs2/page.h +++ b/fs/nilfs2/page.h @@ -30,37 +30,26 @@ BUFFER_FNS(NILFS_Checked, nilfs_checked) /* buffer is verified */ BUFFER_FNS(NILFS_Redirected, nilfs_redirected) /* redirected to a copy */ -int __nilfs_clear_page_dirty(struct page *); +void __nilfs_clear_folio_dirty(struct folio *); struct buffer_head *nilfs_grab_buffer(struct inode *, struct address_space *, unsigned long, unsigned long); void nilfs_forget_buffer(struct buffer_head *); void nilfs_copy_buffer(struct buffer_head *, struct buffer_head *); -int nilfs_page_buffers_clean(struct page *); -void nilfs_page_bug(struct page *); +bool nilfs_folio_buffers_clean(struct folio *); +void nilfs_folio_bug(struct folio *); int nilfs_copy_dirty_pages(struct address_space *, struct address_space *); void nilfs_copy_back_pages(struct address_space *, struct address_space *); -void nilfs_clear_dirty_page(struct page *, bool); -void nilfs_clear_dirty_pages(struct address_space *, bool); +void nilfs_clear_folio_dirty(struct folio *folio); +void nilfs_clear_dirty_pages(struct address_space *mapping); unsigned int nilfs_page_count_clean_buffers(struct page *, unsigned int, unsigned int); unsigned long nilfs_find_uncommitted_extent(struct inode *inode, sector_t start_blk, sector_t *blkoff); -#define NILFS_PAGE_BUG(page, m, a...) \ - do { nilfs_page_bug(page); BUG(); } while (0) - -static inline struct buffer_head * -nilfs_page_get_nth_block(struct page *page, unsigned int count) -{ - struct buffer_head *bh = page_buffers(page); - - while (count-- > 0) - bh = bh->b_this_page; - get_bh(bh); - return bh; -} +#define NILFS_FOLIO_BUG(folio, m, a...) \ + do { nilfs_folio_bug(folio); BUG(); } while (0) #endif /* _NILFS_PAGE_H */ |