[dpdk-stable] [PATCH v6 2/2] test/power: round cpuinfo cur freq only in CPPC cpufreq

[David Hunt]

On 8/7/2021 3:34 AM, Richael Zhuang wrote:
> On arm platform, the value in "/sys/.../cpuinfo_cur_freq" may not
> be exactly the same as what was set when using CPPC cpufreq driver.
> For other cpufreq driver, no need to round it currently, or else
> this check will fail with turbo enabled. For example, with acpi_cpufreq,
> cpuinfo_cur_freq can be 2401000 which is equal to freqs[0].It should
> not be rounded to 2400000.
>
> Fixes: 606a234c6d360 ("test/power: round CPU frequency to check")
> Cc: richael.zhuang at arm.com
> Cc: stable at dpdk.org
>
> Signed-off-by: Richael Zhuang <richael.zhuang at arm.com>
> ---
>   app/test/test_power_cpufreq.c | 23 ++++++++++++++---------
>   1 file changed, 14 insertions(+), 9 deletions(-)
>

Acked-by: David Hunt <david.hunt at intel.com>