fs: Convert block_read_full_page() to block_read_full_folio()

This function is NOT converted to handle large folios, so include
an assert that the filesystem isn't passing one in.  Otherwise, use
the folio functions instead of the page functions, where they exist.
Convert all filesystems which use block_read_full_page().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>

1 files changed, 8 insertions, 9 deletions

diff --git a/fs/freevxfs/vxfs_subr.c b/fs/freevxfs/vxfs_subr.c
index e806694d4145..6143ebab940d 100644
--- a/fs/freevxfs/vxfs_subr.c
+++ b/fs/freevxfs/vxfs_subr.c
@@ -38,11 +38,11 @@
 #include "vxfs_extern.h"
 
 
-static int		vxfs_readpage(struct file *, struct page *);
+static int		vxfs_read_folio(struct file *, struct folio *);
 static sector_t		vxfs_bmap(struct address_space *, sector_t);
 
 const struct address_space_operations vxfs_aops = {
-	.readpage =		vxfs_readpage,
+	.read_folio =		vxfs_read_folio,
 	.bmap =			vxfs_bmap,
 };
 
@@ -141,24 +141,23 @@ vxfs_getblk(struct inode *ip, sector_t iblock,
 }
 
 /**
- * vxfs_readpage - read one page synchronously into the pagecache
+ * vxfs_read_folio - read one page synchronously into the pagecache
  * @file:	file context (unused)
- * @page:	page frame to fill in.
+ * @folio:	folio to fill in.
  *
  * Description:
- *   The vxfs_readpage routine reads @page synchronously into the
+ *   The vxfs_read_folio routine reads @folio synchronously into the
  *   pagecache.
  *
  * Returns:
  *   Zero on success, else a negative error code.
  *
  * Locking status:
- *   @page is locked and will be unlocked.
+ *   @folio is locked and will be unlocked.
  */
-static int
-vxfs_readpage(struct file *file, struct page *page)
+static int vxfs_read_folio(struct file *file, struct folio *folio)
 {
-	return block_read_full_page(page, vxfs_getblk);
+	return block_read_full_folio(folio, vxfs_getblk);
 }
  
 /**