From 363be24c010ac52fe1e80eae77948fb4d299378a Mon Sep 17 00:00:00 2001 From: Boris Burkov Date: Thu, 21 Mar 2024 10:14:24 -0700 Subject: [PATCH] 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 Signed-off-by: Boris Burkov Signed-off-by: David Sterba Signed-off-by: Greg Kroah-Hartman --- fs/btrfs/delayed-inode.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index 16f9e5f474cc..6d562f18d3f8 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -1120,6 +1120,9 @@ __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; }