[dpdk-dev] [PATCH v2 3/4] test/power: fix low freq test when turbo enabled
From: David Hunt <hidden>
Date: 2021-05-12 16:33:38
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: David Hunt <hidden>
Date: 2021-05-12 16:33:38
Subsystem:
the rest · Maintainer:
Linus Torvalds
With the intel_pstate driver and turbo enabled, indexing is slightly
different to normal, so to get the test to work properly, enable
turbo at the start.
Fixes: ed7c51a6a680 ("app/test: vm power management")
Cc: stable@dpdk.org
Signed-off-by: David Hunt <redacted>
---
changes in v2
none
---
app/test/test_power_cpufreq.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/app/test/test_power_cpufreq.c b/app/test/test_power_cpufreq.c
index 2b4728d2e1..c24b706f4f 100644
--- a/app/test/test_power_cpufreq.c
+++ b/app/test/test_power_cpufreq.c@@ -249,6 +249,8 @@ check_power_freq_down(void) { int ret; + rte_power_freq_enable_turbo(TEST_POWER_LCORE_ID); + /* test with an invalid lcore id */ ret = rte_power_freq_down(TEST_POWER_LCORE_INVALID); if (ret >= 0) {
--
2.17.1