Re: [PATCH v7 12/12] Documentation: mm: update the admin guide for mTHP collapse

[Nico Pache]

On Sat, Jun 7, 2025 at 12:45 AM Dev Jain <dev.jain@xxxxxxx> wrote:
>
>
> On 15/05/25 8:52 am, Nico Pache wrote:
>
> Now that we can collapse to mTHPs lets update the admin guide to
> reflect these changes and provide proper guidence on how to utilize it.
>
> Reviewed-by: Bagas Sanjaya <bagasdotme@xxxxxxxxx>
> Signed-off-by: Nico Pache <npache@xxxxxxxxxx>
> ---
>  Documentation/admin-guide/mm/transhuge.rst | 14 +++++++++++++-
>  1 file changed, 13 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/admin-guide/mm/transhuge.rst b/Documentation/admin-guide/mm/transhuge.rst
> index dff8d5985f0f..5c63fe51b3ad 100644
> --- a/Documentation/admin-guide/mm/transhuge.rst
> +++ b/Documentation/admin-guide/mm/transhuge.rst
>
>
> We need to modify/remove the following paragraph:
>
> khugepaged currently only searches for opportunities to collapse to
> PMD-sized THP and no attempt is made to collapse to other THP
> sizes.
On this version this is currently still true, but once I add Baolin's
patch it will not be true. Thanks for the reminder :)

-- Nico