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SubjectRe: [PATCH v2] mm/gup_test: GUP_TEST depends on DEBUG_FS
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On 11/8/20 11:45 PM, John Hubbard wrote:
> On 11/8/20 12:37 AM, Barry Song wrote:
>> Without DEBUG_FS, all the code in gup_test becomes meaningless. For sure
>> kernel provides debugfs stub while DEBUG_FS is disabled, but the point
>> here is that GUP_TEST can do nothing without DEBUG_FS.
>>
>> Cc: John Hubbard <jhubbard@nvidia.com>
>> Cc: Ralph Campbell <rcampbell@nvidia.com>
>> Cc: Randy Dunlap <rdunlap@infradead.org>
>> Suggested-by: John Garry <john.garry@huawei.com>
>> Signed-off-by: Barry Song <song.bao.hua@hisilicon.com>
>> ---
>>   -v2:
>>   add comment as a prompt to users as commented by John and Randy, thanks!
>>
>>   mm/Kconfig | 4 ++++
>>   1 file changed, 4 insertions(+)
>
> Thanks for suffering through a lot of discussion about this!
>
> Reviewed-by: John Hubbard <jhubbard@nvidia.com>
>
>
> thanks,

Acked-by: Randy Dunlap <rdunlap@infradead.org>

thanks.

--
~Randy

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