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[02/15] ubifs: Convert from writepage to writepages

Message ID 20240120230824.2619716-3-willy@infradead.org
State Superseded
Headers show
Series ubifs folio conversion | expand

Commit Message

Matthew Wilcox Jan. 20, 2024, 11:08 p.m. UTC
This is a simplistic conversion to separate out any effects of
no longer having a writepage method.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 fs/ubifs/file.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

Comments

Zhihao Cheng Jan. 22, 2024, 11:31 a.m. UTC | #1
在 2024/1/21 7:08, Matthew Wilcox (Oracle) 写道:
> This is a simplistic conversion to separate out any effects of
> no longer having a writepage method.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
> ---
>   fs/ubifs/file.c | 12 ++++++++++--
>   1 file changed, 10 insertions(+), 2 deletions(-)
> 

Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>

> diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
> index 40a9b03ef821..007a73052561 100644
> --- a/fs/ubifs/file.c
> +++ b/fs/ubifs/file.c
> @@ -1006,8 +1006,10 @@ static int do_writepage(struct page *page, int len)
>    * on the page lock and it would not write the truncated inode node to the
>    * journal before we have finished.
>    */
> -static int ubifs_writepage(struct page *page, struct writeback_control *wbc)
> +static int ubifs_writepage(struct folio *folio, struct writeback_control *wbc,
> +		void *data)
>   {
> +	struct page *page = &folio->page;
>   	struct inode *inode = page->mapping->host;
>   	struct ubifs_info *c = inode->i_sb->s_fs_info;
>   	struct ubifs_inode *ui = ubifs_inode(inode);
> @@ -1079,6 +1081,12 @@ static int ubifs_writepage(struct page *page, struct writeback_control *wbc)
>   	return err;
>   }
>   
> +static int ubifs_writepages(struct address_space *mapping,
> +		struct writeback_control *wbc)
> +{
> +	return write_cache_pages(mapping, wbc, ubifs_writepage, NULL);
> +}
> +
>   /**
>    * do_attr_changes - change inode attributes.
>    * @inode: inode to change attributes for
> @@ -1648,7 +1656,7 @@ static int ubifs_symlink_getattr(struct mnt_idmap *idmap,
>   
>   const struct address_space_operations ubifs_file_address_operations = {
>   	.read_folio     = ubifs_read_folio,
> -	.writepage      = ubifs_writepage,
> +	.writepages     = ubifs_writepages,
>   	.write_begin    = ubifs_write_begin,
>   	.write_end      = ubifs_write_end,
>   	.invalidate_folio = ubifs_invalidate_folio,
>
diff mbox series

Patch

diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 40a9b03ef821..007a73052561 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -1006,8 +1006,10 @@  static int do_writepage(struct page *page, int len)
  * on the page lock and it would not write the truncated inode node to the
  * journal before we have finished.
  */
-static int ubifs_writepage(struct page *page, struct writeback_control *wbc)
+static int ubifs_writepage(struct folio *folio, struct writeback_control *wbc,
+		void *data)
 {
+	struct page *page = &folio->page;
 	struct inode *inode = page->mapping->host;
 	struct ubifs_info *c = inode->i_sb->s_fs_info;
 	struct ubifs_inode *ui = ubifs_inode(inode);
@@ -1079,6 +1081,12 @@  static int ubifs_writepage(struct page *page, struct writeback_control *wbc)
 	return err;
 }
 
+static int ubifs_writepages(struct address_space *mapping,
+		struct writeback_control *wbc)
+{
+	return write_cache_pages(mapping, wbc, ubifs_writepage, NULL);
+}
+
 /**
  * do_attr_changes - change inode attributes.
  * @inode: inode to change attributes for
@@ -1648,7 +1656,7 @@  static int ubifs_symlink_getattr(struct mnt_idmap *idmap,
 
 const struct address_space_operations ubifs_file_address_operations = {
 	.read_folio     = ubifs_read_folio,
-	.writepage      = ubifs_writepage,
+	.writepages     = ubifs_writepages,
 	.write_begin    = ubifs_write_begin,
 	.write_end      = ubifs_write_end,
 	.invalidate_folio = ubifs_invalidate_folio,