btrfs: convert btrfs_mark_ordered_io_finished() to take a folio

We only need a folio now, make it take a folio as an argument and update
all of the callers.

Signed-off-by: Josef Bacik <[e-mail]>
Reviewed-by: David Sterba <[e-mail]>
Signed-off-by: David Sterba <[e-mail]>

fs/btrfs/extent_io.c

···
 		u32 iosize;
 
 		if (cur >= i_size) {
-			btrfs_mark_ordered_io_finished(inode, &folio->page, cur,
-						       len, true);
+			btrfs_mark_ordered_io_finished(inode, folio, cur, len,
+						       true);
 			/*
 			 * This range is beyond i_size, thus we don't need to
 			 * bother writing back.
···
 		folio_end_writeback(folio);
 	}
 	if (ret) {
-		btrfs_mark_ordered_io_finished(BTRFS_I(inode), &folio->page,
+		btrfs_mark_ordered_io_finished(BTRFS_I(inode), folio,
 					       page_start, PAGE_SIZE, !ret);
 		mapping_set_error(folio->mapping, ret);
 	}
···
 			btrfs_folio_clear_writeback(fs_info, folio, cur, cur_len);
 		}
 		if (ret) {
-			btrfs_mark_ordered_io_finished(BTRFS_I(inode), &folio->page,
+			btrfs_mark_ordered_io_finished(BTRFS_I(inode), folio,
 						       cur, cur_len, !ret);
 			mapping_set_error(mapping, ret);
 		}

fs/btrfs/inode.c

···
 
 			set_page_writeback(locked_page);
 			end_page_writeback(locked_page);
-			btrfs_mark_ordered_io_finished(inode, locked_page,
+			btrfs_mark_ordered_io_finished(inode,
+						       page_folio(locked_page),
 						       page_start, PAGE_SIZE,
 						       !ret);
 			mapping_set_error(locked_page->mapping, ret);
···
 		 * to reflect the errors and clean the page.
 		 */
 		mapping_set_error(page->mapping, ret);
-		btrfs_mark_ordered_io_finished(inode, page, page_start,
-					       PAGE_SIZE, !ret);
+		btrfs_mark_ordered_io_finished(inode, page_folio(page),
+					       page_start, PAGE_SIZE, !ret);
 		clear_page_dirty_for_io(page);
 	}
 	btrfs_folio_clear_checked(fs_info, page_folio(page), page_start, PAGE_SIZE);

fs/btrfs/ordered-data.c

···
 /*
  * Mark all ordered extents io inside the specified range finished.
  *
- * @page:	 The involved page for the operation.
- *		 For uncompressed buffered IO, the page status also needs to be
+ * @folio:	 The involved folio for the operation.
+ *		 For uncompressed buffered IO, the folio status also needs to be
  *		 updated to indicate whether the pending ordered io is finished.
  *		 Can be NULL for direct IO and compressed write.
  *		 For these cases, callers are ensured they won't execute the
···
  * extent(s) covering it.
  */
 void btrfs_mark_ordered_io_finished(struct btrfs_inode *inode,
-				    struct page *page, u64 file_offset,
+				    struct folio *folio, u64 file_offset,
 				    u64 num_bytes, bool uptodate)
 {
 	struct rb_node *node;
···
 		ASSERT(end + 1 - cur < U32_MAX);
 		len = end + 1 - cur;
 
-		if (can_finish_ordered_extent(entry, page_folio(page), cur, len,
-					      uptodate)) {
+		if (can_finish_ordered_extent(entry, folio, cur, len, uptodate)) {
 			spin_unlock_irqrestore(&inode->ordered_tree_lock, flags);
 			btrfs_queue_ordered_fn(entry);
 			spin_lock_irqsave(&inode->ordered_tree_lock, flags);

fs/btrfs/ordered-data.h

···
 				 struct folio *folio, u64 file_offset, u64 len,
 				 bool uptodate);
 void btrfs_mark_ordered_io_finished(struct btrfs_inode *inode,
-				struct page *page, u64 file_offset,
-				u64 num_bytes, bool uptodate);
+				    struct folio *folio, u64 file_offset,
+				    u64 num_bytes, bool uptodate);
 bool btrfs_dec_test_ordered_pending(struct btrfs_inode *inode,
 				    struct btrfs_ordered_extent **cached,
 				    u64 file_offset, u64 io_size);