1 files changed, 3 insertions, 1 deletions

diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 017281dbb2a7..646ee21bb035 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -1279,7 +1279,9 @@ static int __update_reloc_root(struct btrfs_root *root, int del)
                 if (rb_node)
                         backref_tree_panic(rb_node, -EEXIST, node->bytenr);
         } else {
+                spin_lock(&root->fs_info->trans_lock);
                 list_del_init(&root->root_list);
+                spin_unlock(&root->fs_info->trans_lock);
                 kfree(node);
         }
         return 0;
@@ -3811,7 +3813,7 @@ restart:
 
                 ret = btrfs_block_rsv_check(rc->extent_root, rc->block_rsv, 5);
                 if (ret < 0) {
-                        if (ret != -EAGAIN) {
+                        if (ret != -ENOSPC) {
                                 err = ret;
                                 WARN_ON(1);
                                 break;