tools/power turbostat: fix dump for AMD cpus

turbostat --Dump exits early with status 243 (-13)

get_counters() calls get_msr_sum() on zen CPUS
for MSR_PKG_ENERGY_STAT, but per_cpu_msr_sum
has not been initialized.

Signed-off-by: Dan Merillat <git@dan.eginity.com>
Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index c050994313788e8ffa2ede7ca3175cde3245a9b2..1ba444d9b68a8d3486fed97493116220ba8a2fc3 100644 (file)
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -6437,6 +6437,8 @@ int main(int argc, char **argv)
 
        turbostat_init();
 
+       msr_sum_record();
+
        /* dump counters and exit */
        if (dump_only)
                return get_and_dump_counters();
@@ -6448,7 +6450,6 @@ int main(int argc, char **argv)
                return 0;
        }
 
-       msr_sum_record();
        /*
         * if any params left, it must be a command to fork
         */