Re: [kvm-unit-tests PATCH v2 1/8] arm64: microbench: get correct ipi received num

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Hi Jingyi,

On 7/2/20 5:01 AM, Jingyi Wang wrote:
> If ipi_exec() fails because of timeout, we shouldn't increase
> the number of ipi received.
> 
> Signed-off-by: Jingyi Wang <wangjingyi11@xxxxxxxxxx>
Reviewed-by: Eric Auger <eric.auger@xxxxxxxxxx>

Thanks

Eric
> ---
>  arm/micro-bench.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/arm/micro-bench.c b/arm/micro-bench.c
> index 4612f41..794dfac 100644
> --- a/arm/micro-bench.c
> +++ b/arm/micro-bench.c
> @@ -103,7 +103,9 @@ static void ipi_exec(void)
>  	while (!ipi_received && tries--)
>  		cpu_relax();
>  
> -	++received;
> +	if (ipi_received)
> +		++received;
> +
>  	assert_msg(ipi_received, "failed to receive IPI in time, but received %d successfully\n", received);
>  }
>  
> 




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