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tools/power/turbostat: Fix a knl bug
MSR_KNL_CORE_C6_RESIDENCY should be evaluated only if 1. this is KNL platform AND 2. need to get C6 residency or need to calculate C1 residency Fix the broken logic introduced by commit1e9042b9c8
("tools/power turbostat: Fix CPU%C1 display value"). Fixes:1e9042b9c8
("tools/power turbostat: Fix CPU%C1 display value") Signed-off-by: Zhang Rui <rui.zhang@intel.com> Reviewed-by: Len Brown <len.brown@intel.com>
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@ -2180,7 +2180,7 @@ retry:
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if ((DO_BIC(BIC_CPU_c6) || soft_c1_residency_display(BIC_CPU_c6)) && !do_knl_cstates) {
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if (get_msr(cpu, MSR_CORE_C6_RESIDENCY, &c->c6))
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return -7;
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} else if (do_knl_cstates || soft_c1_residency_display(BIC_CPU_c6)) {
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} else if (do_knl_cstates && soft_c1_residency_display(BIC_CPU_c6)) {
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if (get_msr(cpu, MSR_KNL_CORE_C6_RESIDENCY, &c->c6))
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return -7;
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}
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