Re: [PATCH v3 05/30] mm: vmscan: refactor move_folios_to_lru()

[Harry Yoo]

On Wed, Jan 14, 2026 at 07:26:48PM +0800, Qi Zheng wrote:
> From: Muchun Song <songmuchun@xxxxxxxxxxxxx>
> 
> In a subsequent patch, we'll reparent the LRU folios. The folios that are
> moved to the appropriate LRU list can undergo reparenting during the
> move_folios_to_lru() process. Hence, it's incorrect for the caller to hold
> a lruvec lock. Instead, we should utilize the more general interface of
> folio_lruvec_relock_irq() to obtain the correct lruvec lock.
> 
> This patch involves only code refactoring and doesn't introduce any
> functional changes.
> 
> Signed-off-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
> Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
> Signed-off-by: Qi Zheng <zhengqi.arch@xxxxxxxxxxxxx>
> Acked-by: Shakeel Butt <shakeel.butt@xxxxxxxxx>
> ---

Looks good to me,
Reviewed-by: Harry Yoo <harry.yoo@xxxxxxxxxx>

-- 
Cheers,
Harry / Hyeonggon