Messages in this thread | | | Subject | Re: [BUG] perf/x86: Intel uncore_pmu_to_box() local variable typo | From | Peter Zijlstra <> | Date | Tue, 25 Sep 2012 13:20:25 +0200 |
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On Tue, 2012-09-25 at 12:44 +0200, Stephane Eranian wrote: > Hi, > > I don't understand why the local variable box needs to > be declared static here: > > static struct intel_uncore_box * > uncore_pmu_to_box(struct intel_uncore_pmu *pmu, int cpu) > { > static struct intel_uncore_box *box; > > box = *per_cpu_ptr(pmu->box, cpu); > if (box) > return box; > .... > }
Uhmm.. me neither.. that looks like a bug indeed.
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