Re: [PATCH] xfs:trigger a-NULL-pointer-problem

[Christoph Hellwig]

On Fri, Jun 21, 2024 at 02:34:53PM +0800, shaozongfan wrote:
> +	if (xfs_params.fstrm_timer.val == 2666)
> +		dp->i_df.if_u1.if_root = NULL;

So what sets if_root to NULL in the original report?  We'll need to
fix that and not work around by things that just change timing.