Re: [PATCH v8 00/10] Multi-size THP for anonymous memory

John Hubbard
2023-12-05T18:59:00Z

On 12/5/23 3:13 AM, Ryan Roberts wrote:
> On 05/12/2023 03:37, John Hubbard wrote:
>> On 12/4/23 02:20, Ryan Roberts wrote:
...
>> With those two patchsets applied, the mm selftests look OK--or at least
>> as OK as they normally do. I compared test runs between THP/mTHP set to
>> "always", vs "never", to verify that there were no new test failures.
>> Details: specifically, I set one particular page size (2 MB) to
>> "inherit", and then toggled /sys/kernel/mm/transparent_hugepage/enabled
>> between "always" and "never".
>
> Excellent - I'm guessing this was for 64K base pages?

Yes.

thanks,

--
John Hubbard
NVIDIA