Re: [PATCH v1 01/10] mm: remove READ_ONLY_THP_FOR_FS Kconfig option

[David Hildenbrand (Arm)]

On 3/27/26 02:42, Zi Yan wrote:
> No one will be able to use it, so the related code can be removed in the
> coming commits.
> 
> Signed-off-by: Zi Yan <ziy@xxxxxxxxxx>
> ---
>  mm/Kconfig | 11 -----------
>  1 file changed, 11 deletions(-)
> 
> diff --git a/mm/Kconfig b/mm/Kconfig
> index bd283958d675..408fc7b82233 100644
> --- a/mm/Kconfig
> +++ b/mm/Kconfig
> @@ -937,17 +937,6 @@ config THP_SWAP
>  
>  	  For selection by architectures with reasonable THP sizes.
>  
> -config READ_ONLY_THP_FOR_FS
> -	bool "Read-only THP for filesystems (EXPERIMENTAL)"
> -	depends on TRANSPARENT_HUGEPAGE
> -
> -	help
> -	  Allow khugepaged to put read-only file-backed pages in THP.
> -
> -	  This is marked experimental because it is a new feature. Write
> -	  support of file THPs will be developed in the next few release
> -	  cycles.
> -
>  config NO_PAGE_MAPCOUNT
>  	bool "No per-page mapcount (EXPERIMENTAL)"
>  	help

Isn't that usually what we do at the very end when we converted all the
code?

-- 
Cheers,

David