btrfs: record delayed inode root in transaction

commit 71537e35c324ea6fbd68377a4f26bb93a831ae35 upstream.

When running delayed inode updates, we do not record the inode's root in
the transaction, but we do allocate PREALLOC and thus converted PERTRANS
space for it. To be sure we free that PERTRANS meta rsv, we must ensure
that we record the root in the transaction.

Fixes: 4f5427ccce5d ("btrfs: delayed-inode: Use new qgroup meta rsv for delayed inode and item")
CC: stable@vger.kernel.org # 6.1+
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Boris Burkov <boris@bur.io>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index 08102883f560a39372abe85fd855ac8d17577821..ab5a833e7d6adf3981a9b538c7dc2446f87960e8 100644 (file)
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -1128,6 +1128,9 @@ __btrfs_commit_inode_delayed_items(struct btrfs_trans_handle *trans,
        if (ret)
                return ret;
 
+       ret = btrfs_record_root_in_trans(trans, node->root);
+       if (ret)
+               return ret;
        ret = btrfs_update_delayed_inode(trans, node->root, path, node);
        return ret;
 }