Re: [PATCH -next v2 2/4] rcu/nocb: Add warning if no rcuog wake up attempt happened during overload

From: Frederic Weisbecker

Date: Fri Jan 16 2026 - 16:56:09 EST


Le Wed, Jan 14, 2026 at 12:31:52PM -0500, Joel Fernandes a écrit :
> @@ -1254,6 +1262,7 @@ lazy_rcu_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
> continue;
> }
> rcu_nocb_try_flush_bypass(rdp, jiffies);
> + rdp->nocb_gp_handling = true;

It should be true already, right?

> rcu_nocb_unlock_irqrestore(rdp, flags);
> wake_nocb_gp(rdp);
> sc->nr_to_scan -= _count;

Thanks.

--
Frederic Weisbecker
SUSE Labs