f2fs: Add f2fs_get_new_data_folio()

Convert f2fs_get_new_data_page() into f2fs_get_new_data_folio() and
add a f2fs_get_new_data_page() wrapper.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 5e66381..1738624 100644 (file)
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1341,7 +1341,7 @@ struct folio *f2fs_get_lock_data_folio(struct inode *inode, pgoff_t index,
  * Note that, ipage is set only by make_empty_dir, and if any error occur,
  * ipage should be released by this function.
  */
-struct page *f2fs_get_new_data_page(struct inode *inode,
+struct folio *f2fs_get_new_data_folio(struct inode *inode,
                struct page *ipage, pgoff_t index, bool new_i_size)
 {
        struct address_space *mapping = inode->i_mapping;
@@ -1382,13 +1382,13 @@ struct page *f2fs_get_new_data_page(struct inode *inode,
                f2fs_bug_on(F2FS_I_SB(inode), ipage);
                folio = f2fs_get_lock_data_folio(inode, index, true);
                if (IS_ERR(folio))
-                       return &folio->page;
+                       return folio;
        }
 got_it:
        if (new_i_size && i_size_read(inode) <
                                ((loff_t)(index + 1) << PAGE_SHIFT))
                f2fs_i_size_write(inode, ((loff_t)(index + 1) << PAGE_SHIFT));
-       return &folio->page;
+       return folio;
 }
 
 static int __allocate_data_block(struct dnode_of_data *dn, int seg_type)

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index a5a3210..e6a8e8f 100644 (file)
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -3972,7 +3972,7 @@ struct folio *f2fs_find_data_folio(struct inode *inode, pgoff_t index,
                pgoff_t *next_pgofs);
 struct folio *f2fs_get_lock_data_folio(struct inode *inode, pgoff_t index,
                        bool for_write);
-struct page *f2fs_get_new_data_page(struct inode *inode,
+struct folio *f2fs_get_new_data_folio(struct inode *inode,
                        struct page *ipage, pgoff_t index, bool new_i_size);
 int f2fs_do_write_data_page(struct f2fs_io_info *fio);
 int f2fs_map_blocks(struct inode *inode, struct f2fs_map_blocks *map, int flag);
@@ -3997,6 +3997,13 @@ int f2fs_init_post_read_wq(struct f2fs_sb_info *sbi);
 void f2fs_destroy_post_read_wq(struct f2fs_sb_info *sbi);
 extern const struct iomap_ops f2fs_iomap_ops;
 
+static inline
+struct page *f2fs_get_new_data_page(struct inode *inode,
+                       struct page *ipage, pgoff_t index, bool new_i_size)
+{
+       return &f2fs_get_new_data_folio(inode, ipage, index, new_i_size)->page;
+}
+
 static inline struct page *f2fs_get_lock_data_page(struct inode *inode,
                pgoff_t index, bool for_write)
 {