| Date | Fri, 7 Nov 2014 13:18:03 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH v3 10/11] perf/x86/intel: Perform rotation on Intel CQM RMIDs |
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On Thu, Nov 06, 2014 at 12:23:21PM +0000, Matt Fleming wrote: > + /* > + * Test whether an RMID is free for each package. > + */ > + preempt_disable(); > + smp_call_function_many(&cqm_cpumask, intel_cqm_stable, NULL, true); > + preempt_enable();
Same problem again, the current cpu is not included.
Ah, just found we have on_each_cpu_mask(), which is what you want.
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