1 files changed, 5 insertions, 0 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 00914a62abec..c60372de6647 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3484,6 +3484,8 @@ static void free_fs_root(struct btrfs_root *root)
 {
         iput(root->cache_inode);
         WARN_ON(!RB_EMPTY_ROOT(&root->inode_tree));
+        btrfs_free_block_rsv(root, root->orphan_block_rsv);
+        root->orphan_block_rsv = NULL;
         if (root->anon_dev)
                 free_anon_bdev(root->anon_dev);
         free_extent_buffer(root->node);
@@ -3641,6 +3643,9 @@ int close_ctree(struct btrfs_root *root)
 
         btrfs_free_stripe_hash_table(fs_info);
 
+        btrfs_free_block_rsv(root, root->orphan_block_rsv);
+        root->orphan_block_rsv = NULL;
+
         return 0;
 }