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-rw-r--r--fs/btrfs/ctree.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 44a7e25353a6..e6b75ccd2850 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -647,8 +647,6 @@ tree_mod_log_insert_root(struct btrfs_fs_info *fs_info,
if (tree_mod_dont_log(fs_info, NULL))
return 0;
- __tree_mod_log_free_eb(fs_info, old_root);
-
ret = tree_mod_alloc(fs_info, flags, &tm);
if (ret < 0)
goto out;
@@ -926,12 +924,7 @@ static noinline int update_ref_for_cow(struct btrfs_trans_handle *trans,
ret = btrfs_dec_ref(trans, root, buf, 1, 1);
BUG_ON(ret); /* -ENOMEM */
}
- /*
- * don't log freeing in case we're freeing the root node, this
- * is done by tree_mod_log_set_root_pointer later
- */
- if (buf != root->node && btrfs_header_level(buf) != 0)
- tree_mod_log_free_eb(root->fs_info, buf);
+ tree_mod_log_free_eb(root->fs_info, buf);
clean_tree_block(trans, root, buf);
*last_ref = 1;
}
@@ -1728,6 +1721,7 @@ static noinline int balance_level(struct btrfs_trans_handle *trans,
goto enospc;
}
+ tree_mod_log_free_eb(root->fs_info, root->node);
tree_mod_log_set_root_pointer(root, child);
rcu_assign_pointer(root->node, child);
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