diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-07-15 21:24:01 +0300 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2024-08-07 12:33:21 +0300 |
| commit | 1da86618bdce301d23e89ecce92161f9d3b3c5e7 (patch) | |
| tree | 7e6d452f81d12f8b472b0a037f0d5654ea18766b /include/linux | |
| parent | a225800f322a3d6cc8b8b6c7dc4d5281f2f5375b (diff) | |
| download | linux-1da86618bdce301d23e89ecce92161f9d3b3c5e7.tar.xz | |
fs: Convert aops->write_begin to take a folio
Convert all callers from working on a page to working on one page
of a folio (support for working on an entire folio can come later).
Removes a lot of folio->page->folio conversions.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/buffer_head.h | 4 | ||||
| -rw-r--r-- | include/linux/fs.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 165e859664a5..254563a2a9de 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -258,7 +258,7 @@ int __block_write_full_folio(struct inode *inode, struct folio *folio, int block_read_full_folio(struct folio *, get_block_t *); 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, - struct page **pagep, get_block_t *get_block); + struct folio **foliop, get_block_t *get_block); int __block_write_begin(struct page *page, loff_t pos, unsigned len, get_block_t *get_block); int block_write_end(struct file *, struct address_space *, @@ -269,7 +269,7 @@ int generic_write_end(struct file *, struct address_space *, struct folio *, void *); void folio_zero_new_buffers(struct folio *folio, size_t from, size_t to); int cont_write_begin(struct file *, struct address_space *, loff_t, - unsigned, struct page **, void **, + unsigned, struct folio **, void **, get_block_t *, loff_t *); int generic_cont_expand_simple(struct inode *inode, loff_t size); void block_commit_write(struct page *page, unsigned int from, unsigned int to); diff --git a/include/linux/fs.h b/include/linux/fs.h index 1af3373c7cd2..7a79b88a8f5a 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -408,7 +408,7 @@ struct address_space_operations { int (*write_begin)(struct file *, struct address_space *mapping, loff_t pos, unsigned len, - struct page **pagep, void **fsdata); + struct folio **foliop, void **fsdata); int (*write_end)(struct file *, struct address_space *mapping, loff_t pos, unsigned len, unsigned copied, struct folio *folio, void *fsdata); @@ -3331,7 +3331,7 @@ extern ssize_t noop_direct_IO(struct kiocb *iocb, struct iov_iter *iter); extern int simple_empty(struct dentry *); extern int simple_write_begin(struct file *file, struct address_space *mapping, loff_t pos, unsigned len, - struct page **pagep, void **fsdata); + struct folio **foliop, void **fsdata); extern const struct address_space_operations ram_aops; extern int always_delete_dentry(const struct dentry *); extern struct inode *alloc_anon_inode(struct super_block *); |