Messages in this thread | | | Date | Thu, 26 May 2022 00:19:17 +0200 | From | Frederic Weisbecker <> | Subject | Re: [PATCH 1/4] rcu/nocb: Pass a cpumask instead of a single CPU to offload/deoffload |
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On Thu, May 26, 2022 at 12:10:52AM +0200, Frederic Weisbecker wrote: > @@ -1117,12 +1111,6 @@ static long rcu_nocb_rdp_offload(void *arg) > struct rcu_data *rdp_gp = rdp->nocb_gp_rdp; > > WARN_ON_ONCE(rdp->cpu != raw_smp_processor_id()); > - /* > - * For now we only support re-offload, ie: the rdp must have been > - * offloaded on boot first. > - */ > - if (!rdp->nocb_gp_rdp) > - return -EINVAL; > > if (WARN_ON_ONCE(!rdp_gp->nocb_gp_kthread)) > return -EINVAL;
And why did I remove this critical check? I have no answer...
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