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Commit 14b74fc2 authored by Boris Burkov's avatar Boris Burkov Committed by Greg Kroah-Hartman
Browse files

btrfs: record delayed inode root in transaction 



[ Upstream commit 71537e35c324ea6fbd68377a4f26bb93a831ae35 ]

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: 4f5427cc ("btrfs: delayed-inode: Use new qgroup meta rsv for delayed inode and item")
CC: stable@vger.kernel.org # 6.1+
Reviewed-by: default avatarQu Wenruo <wqu@suse.com>
Signed-off-by: default avatarBoris Burkov <boris@bur.io>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent b282473a

fs/btrfs/delayed-inode.c

+3 −0
Original line number Diff line number Diff line
@@ -1137,6 +1137,9 @@ __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;

}