[PATCH] tools/power/turbostat: fix dump for AMD cpus
From: Dan Merillat <hidden>
Date: 2021-05-09 09:27:22
Also in:
lkml
From: Dan Merillat <hidden>
Date: 2021-05-09 09:27:22
Also in:
lkml
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 <redacted> --- tools/power/x86/turbostat/turbostat.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/power/x86/turbostat/turbostat.cb/tools/power/x86/turbostat/turbostat.c index 47d3ba895d6d..c133fef270f6 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c@@ -6432,6 +6432,8 @@ int main(int argc, char **argv) turbostat_init(); + msr_sum_record(); + /* dump counters and exit */ if (dump_only) return get_and_dump_counters();
@@ -6443,7 +6445,6 @@ int main(int argc, char **argv) return 0; } - msr_sum_record(); /* * if any params left, it must be a command to fork */
--
2.31.1