[53/69] fuse: Convert fuse to read_folio

Commit Message

Matthew Wilcox April 29, 2022, 5:25 p.m. UTC

This is a "weak" conversion which converts straight back to using pages.
A full conversion should be performed at some point, hopefully by
someone familiar with the filesystem.

Signed-off-by: Matthew Wilcox (Oracle) <[e-mail]>
---
 fs/fuse/dir.c  | 10 +++++-----
 fs/fuse/file.c |  5 +++--
 2 files changed, 8 insertions(+), 7 deletions(-)

Patch

diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 9ff27b8a9782..74303d6e987b 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -1957,20 +1957,20 @@  void fuse_init_dir(struct inode *inode)
 	fi->rdc.version = 0;
 }
 
-static int fuse_symlink_readpage(struct file *null, struct page *page)
+static int fuse_symlink_read_folio(struct file *null, struct folio *folio)
 {
-	int err = fuse_readlink_page(page->mapping->host, page);
+	int err = fuse_readlink_page(folio->mapping->host, &folio->page);
 
 	if (!err)
-		SetPageUptodate(page);
+		folio_mark_uptodate(folio);
 
-	unlock_page(page);
+	folio_unlock(folio);
 
 	return err;
 }
 
 static const struct address_space_operations fuse_symlink_aops = {
-	.readpage	= fuse_symlink_readpage,
+	.read_folio	= fuse_symlink_read_folio,
 };
 
 void fuse_init_symlink(struct inode *inode)
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index bca8c2135ec5..05caa2b9272e 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -857,8 +857,9 @@  static int fuse_do_readpage(struct file *file, struct page *page)
 	return 0;
 }
 
-static int fuse_readpage(struct file *file, struct page *page)
+static int fuse_read_folio(struct file *file, struct folio *folio)
 {
+	struct page *page = &folio->page;
 	struct inode *inode = page->mapping->host;
 	int err;
 
@@ -3174,7 +3175,7 @@  static const struct file_operations fuse_file_operations = {
 };
 
 static const struct address_space_operations fuse_file_aops  = {
-	.readpage	= fuse_readpage,
+	.read_folio	= fuse_read_folio,
 	.readahead	= fuse_readahead,
 	.writepage	= fuse_writepage,
 	.writepages	= fuse_writepages,