diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 83051fae946741037070e8b4620bb68663f31547..10b6a75ab7e62c4ffc675fb53e8de1b069c458d7 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3470,6 +3470,7 @@ struct btrfs_block_rsv *btrfs_alloc_block_rsv(struct btrfs_root *root,
 					      unsigned short type);
 void btrfs_free_block_rsv(struct btrfs_root *root,
 			  struct btrfs_block_rsv *rsv);
+void __btrfs_free_block_rsv(struct btrfs_block_rsv *rsv);
 int btrfs_block_rsv_add(struct btrfs_root *root,
 			struct btrfs_block_rsv *block_rsv, u64 num_bytes,
 			enum btrfs_reserve_flush_enum flush);
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index b5e3d5f6400af923137d43424b1cd27dcc81af99..62cd3b63190d97d68b11f9bc11ddb9577b24337b 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3766,7 +3766,7 @@ void close_ctree(struct btrfs_root *root)
 
 	btrfs_free_stripe_hash_table(fs_info);
 
-	btrfs_free_block_rsv(root, root->orphan_block_rsv);
+	__btrfs_free_block_rsv(root->orphan_block_rsv);
 	root->orphan_block_rsv = NULL;
 
 	lock_chunks(root);
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 02c2b29a084017b53e2052f4bede1355590028ec..875ba519a131bd3d45ea8c9ceb8fbbda07183dc7 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4918,6 +4918,11 @@ void btrfs_free_block_rsv(struct btrfs_root *root,
 	kfree(rsv);
 }
 
+void __btrfs_free_block_rsv(struct btrfs_block_rsv *rsv)
+{
+	kfree(rsv);
+}
+
 int btrfs_block_rsv_add(struct btrfs_root *root,
 			struct btrfs_block_rsv *block_rsv, u64 num_bytes,
 			enum btrfs_reserve_flush_enum flush)