Re: [PATCH v5 0/2] mm: improve folio refcount scalability

[Mike Rapoport]

On Fri, Jun 26, 2026 at 06:44:58PM +0000, Gladyshev Ilya wrote:
>
> This patch optimizes small file read performance and overall folio refcount
> scalability by refactoring page_ref_add_unless [core of folio_try_get].
> This is alternative approach to previous attempts to fix small read
> performance by avoiding refcount bumps [1][2].
 
Looks like memory-failure selftest is not happy:
https://github.com/linux-mm/linux-mm/actions/runs/28259343162/job/83730467505

-- 
Sincerely yours,
Mike.