btrfs: open code set_page_extent_mapped()

The function set_page_extent_mapped() is now a simple wrapper so use the
folio helper.

Reviewed-by: Johannes Thumshirn <[email protected]>
Reviewed-by: Anand Jain <[email protected]>
Signed-off-by: David Sterba <[email protected]>

Author: kdave

fs/btrfs/extent_io.c

@@ -862,11 +862,6 @@ static int attach_extent_buffer_folio(struct extent_buffer *eb,
 	return ret;
 }
 
-int set_page_extent_mapped(struct page *page)
-{
-	return set_folio_extent_mapped(page_folio(page));
-}
-
 int set_folio_extent_mapped(struct folio *folio)
 {
 	struct btrfs_fs_info *fs_info;

fs/btrfs/extent_io.h

@@ -248,7 +248,6 @@ int btree_write_cache_pages(struct address_space *mapping,
 			    struct writeback_control *wbc);
 void btrfs_readahead(struct readahead_control *rac);
 int set_folio_extent_mapped(struct folio *folio);
-int set_page_extent_mapped(struct page *page);
 void clear_folio_extent_mapped(struct folio *folio);
 
 struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info,

fs/btrfs/free-space-cache.c

@@ -461,7 +461,7 @@ static int io_ctl_prepare_pages(struct btrfs_io_ctl *io_ctl, bool uptodate)
 			return -ENOMEM;
 		}
 
-		ret = set_page_extent_mapped(page);
+		ret = set_folio_extent_mapped(page_folio(page));
 		if (ret < 0) {
 			unlock_page(page);
 			put_page(page);

fs/btrfs/relocation.c

@@ -2870,7 +2870,7 @@ static int relocate_one_folio(struct reloc_control *rc,
 
 	/*
 	 * We could have lost folio private when we dropped the lock to read the
-	 * folio above, make sure we set_page_extent_mapped here so we have any
+	 * folio above, make sure we set_folio_extent_mapped() here so we have any
 	 * of the subpage blocksize stuff we need in place.
 	 */
 	ret = set_folio_extent_mapped(folio);