[dpdk-dev] [PATCH v1 2/2] test/power: fix a bug in cpufreq autotest

Richael Zhuang richael.zhuang at arm.com
Tue Apr 6 05:41:10 CEST 2021


For platforms that don't support turbo boost,rte_power_turbo_status()
returns "-ENOTSUP" (like power_kvm_vm_turbo_status()). So don't allow
check_power_turbo() to continue if rte_power_turbo_status(TEST_POWER_LCORE_ID)!=1

Fixes: aeaeaf5f2d62 ("test/power: add cases for turbo feature")
Cc: lukaszx.krakowiak at intel.com
Cc: stable at dpdk.org

Signed-off-by: Richael Zhuang <richael.zhuang at arm.com>
---
 app/test/test_power_cpufreq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/test/test_power_cpufreq.c b/app/test/test_power_cpufreq.c
index c4f4541ac..7a93bc90a 100644
--- a/app/test/test_power_cpufreq.c
+++ b/app/test/test_power_cpufreq.c
@@ -389,7 +389,7 @@ check_power_turbo(void)
 {
        int ret;

-       if (rte_power_turbo_status(TEST_POWER_LCORE_ID) == 0) {
+       if (rte_power_turbo_status(TEST_POWER_LCORE_ID) != 1) {
                printf("Turbo not available on lcore %u, skipping test\n",
                                TEST_POWER_LCORE_ID);
                return 0;
--
2.20.1

IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.


More information about the dev mailing list