linux-kernel - Re: [PATCH v3 0/8] memcontrol code cleanup and simplification

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Message-ID: <CAMZfGtXmav_HoafN4HjDoK6GwzyeuFxLmd3+0QdiZS0ONdYDJg@mail.gmail.com>
Date:   Mon, 26 Apr 2021 15:49:47 +0800
From:   Muchun Song <songmuchun@...edance.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Shakeel Butt <shakeelb@...gle.com>,
        Vladimir Davydov <vdavydov.dev@...il.com>,
        Johannes Weiner <hannes@...xchg.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        Xiongchun duan <duanxiongchun@...edance.com>,
        Michal Hocko <mhocko@...nel.org>, Roman Gushchin <guro@...com>
Subject: Re: [PATCH v3 0/8] memcontrol code cleanup and simplification

On Sat, Apr 17, 2021 at 12:37 PM Muchun Song <songmuchun@...edance.com> wrote:
>
> This patch series is part of [1] patch series. Because those patches are
> code cleanup or simplification. I gather those patches into a separate
> series to make it easier to review.
>
> [1] https://lore.kernel.org/linux-mm/20210409122959.82264-1-songmuchun@bytedance.com/
>

Hi Andrew,

Since all the patches in this series have at least three
Acked-by/Reviewed-by tags, I think that it is ready to
merge this to mm-tree. Maybe you forgot this. So this
is a reminder. :-) Thanks.


> Changlogs in v3:
>   1. Collect Acked-by and Review-by tags.
>   2. Add a comment to patch 5 (suggested by Johannes).
>
>   Thanks to Johannes, Shakeel and Michal's review.
>
> Changlogs in v2:
>   1. Collect Acked-by and Review-by tags.
>   2. Add a new patch to rename lruvec_holds_page_lru_lock to page_matches_lruvec.
>   3. Add a comment to patch 2.
>
>   Thanks to Roman, Johannes, Shakeel and Michal's review.
>
> Muchun Song (8):
>   mm: memcontrol: fix page charging in page replacement
>   mm: memcontrol: bail out early when !mm in get_mem_cgroup_from_mm
>   mm: memcontrol: remove the pgdata parameter of mem_cgroup_page_lruvec
>   mm: memcontrol: simplify lruvec_holds_page_lru_lock
>   mm: memcontrol: rename lruvec_holds_page_lru_lock to
>     page_matches_lruvec
>   mm: memcontrol: simplify the logic of objcg pinning memcg
>   mm: memcontrol: move obj_cgroup_uncharge_pages() out of css_set_lock
>   mm: vmscan: remove noinline_for_stack
>
>  include/linux/memcontrol.h | 43 ++++++++++--------------------
>  mm/compaction.c            |  2 +-
>  mm/memcontrol.c            | 65 +++++++++++++++++++++-------------------------
>  mm/swap.c                  |  2 +-
>  mm/vmscan.c                |  8 +++---
>  mm/workingset.c            |  2 +-
>  6 files changed, 50 insertions(+), 72 deletions(-)
>
> --
> 2.11.0
>