Re: [BUG?] INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 0-.... } 3 jiffies s: 309 root: 0x1/.

[Rui Salvaterra]

Hi, Paul,

On Thu, 13 Apr 2023 at 17:21, Paul E. McKenney <paulmck@xxxxxxxxxx> wrote:
>
> Been there, done that!
>
> And actually, it is kind of reassuring that the Linux kernel avoids
> tens-of-milliseocnds latency blows in the common case on your system.

Especially since we're talking about a HZ=100 non-preemptive kernel. :)

Rui