Merge tag 'folio-5.19' of git://git.infradead.org/users/willy/pagecache

Pull page cache updates from Matthew Wilcox:

 - Appoint myself page cache maintainer

 - Fix how scsicam uses the page cache

 - Use the memalloc_nofs_save() API to replace AOP_FLAG_NOFS

 - Remove the AOP flags entirely

 - Remove pagecache_write_begin() and pagecache_write_end()

 - Documentation updates

 - Convert several address_space operations to use folios:
     - is_dirty_writeback
     - readpage becomes read_folio
     - releasepage becomes release_folio
     - freepage becomes free_folio

 - Change filler_t to require a struct file pointer be the first
   argument like ->read_folio

* tag 'folio-5.19' of git://git.infradead.org/users/willy/pagecache: (107 commits)
  nilfs2: Fix some kernel-doc comments
  Appoint myself page cache maintainer
  fs: Remove aops->freepage
  secretmem: Convert to free_folio
  nfs: Convert to free_folio
  orangefs: Convert to free_folio
  fs: Add free_folio address space operation
  fs: Convert drop_buffers() to use a folio
  fs: Change try_to_free_buffers() to take a folio
  jbd2: Convert release_buffer_page() to use a folio
  jbd2: Convert jbd2_journal_try_to_free_buffers to take a folio
  reiserfs: Convert release_buffer_page() to use a folio
  fs: Remove last vestiges of releasepage
  ubifs: Convert to release_folio
  reiserfs: Convert to release_folio
  orangefs: Convert to release_folio
  ocfs2: Convert to release_folio
  nilfs2: Remove comment about releasepage
  nfs: Convert to release_folio
  jfs: Convert to release_folio
  ...

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);
 }
  
 /**