Re: [PATCH 1/1] mm/khugepaged: skip copying lazyfree pages on collapse
From: Michal Hocko
Date: Fri Feb 02 2024 - 07:28:02 EST
On Fri 02-02-24 19:18:31, Lance Yang wrote:
> IMO, since it's treated the same as pte_none,
> perhaps lazyfree pages shouldn't be copied to
> the new huge page.
Why? The content of MADV_FREE page is valid until it is reclaimed.
--
Michal Hocko
SUSE Labs