Re: [RFC PATCH -next 2/2] mm/mglru: remove memcg lru

[Johannes Weiner]

On Thu, Dec 04, 2025 at 12:31:24PM +0000, Chen Ridong wrote:
> From: Chen Ridong <chenridong@xxxxxxxxxx>
> 
> Now that the previous patch has switched global reclaim to use
> mem_cgroup_iter, the specialized memcg LRU infrastructure is no longer
> needed. This patch removes all related code:
> 
> Signed-off-by: Chen Ridong <chenridong@xxxxxxxxxx>

Looks good to me!

Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>

> ---
>  Documentation/mm/multigen_lru.rst |  30 ------
>  include/linux/mmzone.h            |  89 -----------------
>  mm/memcontrol-v1.c                |   6 --
>  mm/memcontrol.c                   |   4 -
>  mm/mm_init.c                      |   1 -
>  mm/vmscan.c                       | 153 +-----------------------------
>  6 files changed, 1 insertion(+), 282 deletions(-)