Re: [PATCH REPOST 5/5] mm/damon/vaddr: support pgidle_unset probe filter type

From: Lian Wang

Date: Thu Sep 10 2026 - 22:02:45 EST


On Wed, 9 Sep 2026 07:04:07 -0700, SJ Park wrote:
> DAMON virtual address space operation set (vaddr) does not support
> pgidle_unset probe filter type. Add the support.

This looks good to me. Checking the PTE or PMD young state together
with the folio idle flag and MMU notifier state follows the existing
vaddr access-checking model while making it available to probes.

Reviewed-by: Lian Wang <lianux.mm@xxxxxxxxx>

Thanks,
Lian