Merge tag 'folio-5.18b' of git://git.infradead.org/users/willy/pagecache

Pull filesystem folio updates from Matthew Wilcox:
 "Primarily this series converts some of the address_space operations to
  take a folio instead of a page.

  Notably:

   - a_ops->is_partially_uptodate() takes a folio instead of a page and
     changes the type of the 'from' and 'count' arguments to make it
     obvious they're bytes.

   - a_ops->invalidatepage() becomes ->invalidate_folio() and has a
     similar type change.

   - a_ops->launder_page() becomes ->launder_folio()

   - a_ops->set_page_dirty() becomes ->dirty_folio() and adds the
     address_space as an argument.

  There are a couple of other misc changes up front that weren't worth
  separating into their own pull request"

* tag 'folio-5.18b' of git://git.infradead.org/users/willy/pagecache: (53 commits)
  fs: Remove aops ->set_page_dirty
  fb_defio: Use noop_dirty_folio()
  fs: Convert __set_page_dirty_no_writeback to noop_dirty_folio
  fs: Convert __set_page_dirty_buffers to block_dirty_folio
  nilfs: Convert nilfs_set_page_dirty() to nilfs_dirty_folio()
  mm: Convert swap_set_page_dirty() to swap_dirty_folio()
  ubifs: Convert ubifs_set_page_dirty to ubifs_dirty_folio
  f2fs: Convert f2fs_set_node_page_dirty to f2fs_dirty_node_folio
  f2fs: Convert f2fs_set_data_page_dirty to f2fs_dirty_data_folio
  f2fs: Convert f2fs_set_meta_page_dirty to f2fs_dirty_meta_folio
  afs: Convert afs_dir_set_page_dirty() to afs_dir_dirty_folio()
  btrfs: Convert extent_range_redirty_for_io() to use folios
  fs: Convert trivial uses of __set_page_dirty_nobuffers to filemap_dirty_folio
  btrfs: Convert from set_page_dirty to dirty_folio
  fscache: Convert fscache_set_page_dirty() to fscache_dirty_folio()
  fs: Add aops->dirty_folio
  fs: Remove aops->launder_page
  orangefs: Convert launder_page to launder_folio
  nfs: Convert from launder_page to launder_folio
  fuse: Convert from launder_page to launder_folio
  ...

1 files changed, 10 insertions, 11 deletions

diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c
index bb0a43860ad2..d154dcfe06af 100644
--- a/fs/ntfs/aops.c
+++ b/fs/ntfs/aops.c
@@ -593,12 +593,12 @@ static int ntfs_write_block(struct page *page, struct writeback_control *wbc)
 	iblock = initialized_size >> blocksize_bits;
 
 	/*
-	 * Be very careful.  We have no exclusion from __set_page_dirty_buffers
+	 * Be very careful.  We have no exclusion from block_dirty_folio
 	 * here, and the (potentially unmapped) buffers may become dirty at
 	 * any time.  If a buffer becomes dirty here after we've inspected it
 	 * then we just miss that fact, and the page stays dirty.
 	 *
-	 * Buffers outside i_size may be dirtied by __set_page_dirty_buffers;
+	 * Buffers outside i_size may be dirtied by block_dirty_folio;
 	 * handle that here by just cleaning them.
 	 */
 
@@ -653,7 +653,7 @@ static int ntfs_write_block(struct page *page, struct writeback_control *wbc)
 				// Update initialized size in the attribute and
 				// in the inode.
 				// Again, for each page do:
-				//	__set_page_dirty_buffers();
+				//	block_dirty_folio();
 				// put_page()
 				// We don't need to wait on the writes.
 				// Update iblock.
@@ -1350,12 +1350,13 @@ retry_writepage:
 	/* Is the page fully outside i_size? (truncate in progress) */
 	if (unlikely(page->index >= (i_size + PAGE_SIZE - 1) >>
 			PAGE_SHIFT)) {
+		struct folio *folio = page_folio(page);
 		/*
 		 * The page may have dirty, unmapped buffers.  Make them
 		 * freeable here, so the page does not leak.
 		 */
-		block_invalidatepage(page, 0, PAGE_SIZE);
-		unlock_page(page);
+		block_invalidate_folio(folio, 0, folio_size(folio));
+		folio_unlock(folio);
 		ntfs_debug("Write outside i_size - truncated?");
 		return 0;
 	}
@@ -1653,7 +1654,7 @@ const struct address_space_operations ntfs_normal_aops = {
 	.readpage	= ntfs_readpage,
 #ifdef NTFS_RW
 	.writepage	= ntfs_writepage,
-	.set_page_dirty	= __set_page_dirty_buffers,
+	.dirty_folio	= block_dirty_folio,
 #endif /* NTFS_RW */
 	.bmap		= ntfs_bmap,
 	.migratepage	= buffer_migrate_page,
@@ -1668,7 +1669,7 @@ const struct address_space_operations ntfs_compressed_aops = {
 	.readpage	= ntfs_readpage,
 #ifdef NTFS_RW
 	.writepage	= ntfs_writepage,
-	.set_page_dirty	= __set_page_dirty_buffers,
+	.dirty_folio	= block_dirty_folio,
 #endif /* NTFS_RW */
 	.migratepage	= buffer_migrate_page,
 	.is_partially_uptodate = block_is_partially_uptodate,
@@ -1683,9 +1684,7 @@ const struct address_space_operations ntfs_mst_aops = {
 	.readpage	= ntfs_readpage,	/* Fill page with data. */
 #ifdef NTFS_RW
 	.writepage	= ntfs_writepage,	/* Write dirty page to disk. */
-	.set_page_dirty	= __set_page_dirty_nobuffers,	/* Set the page dirty
-						   without touching the buffers
-						   belonging to the page. */
+	.dirty_folio	= filemap_dirty_folio,
 #endif /* NTFS_RW */
 	.migratepage	= buffer_migrate_page,
 	.is_partially_uptodate	= block_is_partially_uptodate,
@@ -1747,7 +1746,7 @@ void mark_ntfs_record_dirty(struct page *page, const unsigned int ofs) {
 		set_buffer_dirty(bh);
 	} while ((bh = bh->b_this_page) != head);
 	spin_unlock(&mapping->private_lock);
-	__set_page_dirty_nobuffers(page);
+	block_dirty_folio(mapping, page_folio(page));
 	if (unlikely(buffers_to_free)) {
 		do {
 			bh = buffers_to_free->b_this_page;