zonefs: enable support for large folios

Enable large folio support on zonefs.

Cc: Matthew Wilcox <willy@infradead.org>
Cc: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Bill O'Donnell <bodonnel@redhat.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>

fs/zonefs/super.c

@@ -662,6 +662,7 @@ static struct inode *zonefs_get_file_inode(struct inode *dir,
 	inode->i_op = &zonefs_file_inode_operations;
 	inode->i_fop = &zonefs_file_operations;
 	inode->i_mapping->a_ops = &zonefs_file_aops;
+	mapping_set_large_folios(inode->i_mapping);
 
 	/* Update the inode access rights depending on the zone condition */
 	zonefs_inode_update_mode(inode);