Re: [PATCH 7.2 v2 04/12] mm: remove READ_ONLY_THP_FOR_FS Kconfig option

[Baolin Wang]

On 4/14/26 3:20 AM, Zi Yan wrote:
> After removing READ_ONLY_THP_FOR_FS check in file_thp_enabled(),
> khugepaged and MADV_COLLAPSE can run on FSes with PMD THP pagecache
> support even without READ_ONLY_THP_FOR_FS enabled. Remove the Kconfig first
> so that no one can use READ_ONLY_THP_FOR_FS as upcoming commits remove
> mapping->nr_thps, which its safe guard mechanism relies on.
>
> Reviewed-by: Lorenzo Stoakes (Oracle) <ljs@xxxxxxxxxx>
> Signed-off-by: Zi Yan <ziy@xxxxxxxxxx>
> ---

LGTM.
Reviewed-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>