[patch 19/37] x86/smpboot: Switch to hotplug core state synchronization

Thomas Gleixner tglx at linutronix.de
Sat Apr 15 14:04:16 PDT 2023


On Sat, Apr 15 2023 at 08:58, Brian Gerst wrote:
> On Fri, Apr 14, 2023 at 7:44 PM Thomas Gleixner <tglx at linutronix.de> wrote:
>>         pr_debug("Before bogomips\n");
>> -       for_each_possible_cpu(cpu)
>> -               if (cpumask_test_cpu(cpu, cpu_callout_mask))
>> +       for_each_possible_cpu(cpu) {
>> +               if (cpumask_test_cpu(cpu, cpu_online_mask))
>>                         bogosum += cpu_data(cpu).loops_per_jiffy;
>
> This should be the same as for_each_online_cpu().

Duh, yes. Obviously...



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