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From: Jingyi Wang <wangjingyi11@huawei.com>
To: Zenghui Yu <yuzenghui@huawei.com>, <drjones@redhat.com>,
	<kvm@vger.kernel.org>, <kvmarm@lists.cs.columbia.edu>
Cc: maz@kernel.org
Subject: Re: [kvm-unit-tests PATCH 1/6] arm64: microbench: get correct ipi recieved num
Date: Fri, 22 May 2020 10:32:25 +0800
Message-ID: <8b9d51f2-3906-9e0a-38ae-564424c38ff5@huawei.com> (raw)
In-Reply-To: <8e011659-4e4d-7312-4466-5ed3ea54cc9b@huawei.com>


On 5/21/2020 10:00 PM, Zenghui Yu wrote:
> On 2020/5/17 18:08, 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@huawei.com>
>> ---
>>   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..ca022d9 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_recieved)
> 
> I think you may want *ipi_received* ;-) Otherwise it can not even
> compile!
> 
>> +        ++received;
>> +
>>       assert_msg(ipi_received, "failed to receive IPI in time, but 
>> received %d successfully\n", received);
>>   }
> 
> With this fixed, this looks good to me,
> 
> Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
> 
> 
> Thanks.
> 
> .
This variable name is modified in the next patch, so I ignored that
mistake, thanks.

Thanks,
Jingyi

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Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-17 10:08 [kvm-unit-tests PATCH 0/6] arm64: add IPI/LPI/vtimer latency Jingyi Wang
2020-05-17 10:08 ` [kvm-unit-tests PATCH 1/6] arm64: microbench: get correct ipi recieved num Jingyi Wang
2020-05-21 14:00   ` Zenghui Yu
2020-05-22  2:32     ` Jingyi Wang [this message]
2020-05-22  5:34       ` Andrew Jones
2020-05-17 10:08 ` [kvm-unit-tests PATCH 2/6] arm64: microbench: Use the funcions for ipi test as the general functions for gic(ipi/lpi/timer) test Jingyi Wang
2020-05-17 10:08 ` [kvm-unit-tests PATCH 3/6] arm64: microbench: gic: Add gicv4.1 support for ipi latency test Jingyi Wang
2020-05-17 10:08 ` [kvm-unit-tests PATCH 4/6] arm64: its: Handle its command queue wrapping Jingyi Wang
2020-05-17 10:08 ` [kvm-unit-tests PATCH 5/6] arm64: microbench: its: Add LPI latency test Jingyi Wang
2020-05-17 10:09 ` [kvm-unit-tests PATCH 6/6] arm64: microbench: Add vtimer " Jingyi Wang
2020-05-18  7:05   ` Andrew Jones
2020-05-20  4:16     ` Jingyi Wang

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