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SubjectRe: [PATCH -next v5 2/4] selftests/memory-hotplug: Restore memory before exit
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On 30.09.22 10:52, zhaogongyi wrote:
> Hi!
>
>>
>> On 30.09.22 08:35, Zhao Gongyi wrote:
>>> Some momory will be left in offline state when calling
>>> offline_memory_expect_fail() failed. Restore it before exit.
>>>
>>> Signed-off-by: Zhao Gongyi <zhaogongyi@huawei.com>
>>> ---
>>> .../memory-hotplug/mem-on-off-test.sh | 21
>> ++++++++++++++-----
>>> 1 file changed, 16 insertions(+), 5 deletions(-)
>>>
>>> diff --git a/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
>> b/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
>>> index 1d87611a7d52..91a7457616bb 100755
>>> --- a/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
>>> +++ b/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
>>> @@ -134,6 +134,16 @@ offline_memory_expect_fail()
>>> return 0
>>> }
>>>
>>> +online_all_offline_memory()
>>> +{
>>> + for memory in `hotpluggable_offline_memory`; do
>>> + if ! online_memory_expect_success $memory; then
>>> + echo "$FUNCNAME $memory: unexpected fail" >&2
>>
>> Do we need that output?
>
> In my opinion, if online a memory node failed ,it should be a kernel bug catched, so, I think the output here is needed.

But online_memory_expect_success() already prints a warning, no?

--
Thanks,

David / dhildenb

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