Re: [PATCH for v5.8 2/3] mm/swap: fix for "mm: workingset: age nonresident information alongside anonymous pages"

On Tue, Jun 16, 2020 at 03:16:43PM +0900, js1304@gmail.com wrote:

From: Joonsoo Kim <redacted>

Non-file-lru page could also be activated in mark_page_accessed()
and we need to count this activation for nonresident_age.

Good catch. Shmem pages use mark_page_accessed().

Note that it's better for this patch to be squashed into the patch
"mm: workingset: age nonresident information alongside anonymous pages".

Signed-off-by: Joonsoo Kim <redacted>

Acked-by: Johannes Weiner <hannes@cmpxchg.org>