Re: [PATCH] sched/psi: fix unnecessary KERN_ERR and memory barrier comment

[Joe Perches]

On Mon, 2024-09-30 at 19:21 +0530, Pintu Kumar wrote:
> These warnings were reported by checkpatch.
> Fix them with minor changes.
> 
> WARNING: Possible unnecessary KERN_ERR
> +                       printk_deferred(KERN_ERR "psi: task underflow! cpu=%d t=%d tasks=[%u %u %u %u] clear=%x set=%x\n",

printk_deferred does not have pr_<level>_deferred variants
so a KERN_<LEVEL> use here is appropriate.