diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/iomap.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/iomap.h b/include/linux/iomap.h index 188d14e786a4..d50501781856 100644 --- a/include/linux/iomap.h +++ b/include/linux/iomap.h @@ -13,6 +13,7 @@ struct address_space; struct fiemap_extent_info; struct inode; +struct iomap_iter; struct iomap_dio; struct iomap_writepage_ctx; struct iov_iter; @@ -131,12 +132,12 @@ static inline bool iomap_inline_data_valid(const struct iomap *iomap) * associated with them. * * When page_prepare succeeds, put_folio will always be called to do any - * cleanup work necessary. In that put_folio call, @folio will be NULL if the - * associated folio could not be obtained. When folio is not NULL, put_folio - * is responsible for unlocking and putting the folio. + * cleanup work necessary. put_folio is responsible for unlocking and putting + * @folio. */ struct iomap_page_ops { - int (*page_prepare)(struct inode *inode, loff_t pos, unsigned len); + struct folio *(*page_prepare)(struct iomap_iter *iter, loff_t pos, + unsigned len); void (*put_folio)(struct inode *inode, loff_t pos, unsigned copied, struct folio *folio); |