On 9/12/22 18:11, Maurizio Lombardi wrote:
> @@ -2730,7 +2735,7 @@ static void flush_all_cpus_locked(struct kmem_cache *s)
> INIT_WORK(&sfw->work, flush_cpu_slab);
> sfw->skip = false;
> sfw->s = s;
> - schedule_work_on(cpu, &sfw->work);
> + queue_work_on(cpu, flushwq, &sfw->work);
> }
>
> for_each_online_cpu(cpu) {
> @@ -4858,6 +4863,8 @@ void __init kmem_cache_init(void)
>
> void __init kmem_cache_init_late(void)
> {
> + flushwq = create_workqueue("slub_flushwq");
> + BUG_ON(!flushwq);
Adding new BUG_ON is essentially prohibited these days, so please use WARN_ON().
Other than that deprecation issue, looks fine to me.
> }
>
> struct kmem_cache *
