diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index db2cd3f..da223a1 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -898,6 +898,7 @@ static struct inode *ext4_alloc_inode(struct super_block *sb)
 	memset(&ei->i_cached_extent, 0, sizeof(struct ext4_ext_cache));
 	INIT_LIST_HEAD(&ei->i_prealloc_list);
 	spin_lock_init(&ei->i_prealloc_lock);
+	ext4_se_init_tree(&ei->i_se_tree);
 	ei->i_reserved_data_blocks = 0;
 	ei->i_reserved_meta_blocks = 0;
 	ei->i_allocated_meta_blocks = 0;