Messages in this thread | | | From | Rui Salvaterra <> | Date | Thu, 13 Apr 2023 18:15:56 +0100 | Subject | Re: [BUG?] INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 0-.... } 3 jiffies s: 309 root: 0x1/. |
| |
Hi, Paul,
On Thu, 13 Apr 2023 at 17:21, Paul E. McKenney <paulmck@kernel.org> 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
| |