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From:   Kairui Song <ryncsn@gmail.com>
To:     cgroups@vger.kernel.org, linux-mm@kvack.org
Cc:     Johannes Weiner <hannes@cmpxchg.org>,
        Michal Hocko <mhocko@kernel.org>,
        Roman Gushchin <roman.gushchin@linux.dev>,
        Shakeel Butt <shakeelb@google.com>,
        Muchun Song <songmuchun@bytedance.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        linux-kernel@vger.kernel.org, Kairui Song <kasong@tencent.com>
Subject: [PATCH v2 0/2] mm: memcontrol: cleanup and optimize for two accounting params
Date:   Tue, 20 Sep 2022 02:06:32 +0800
Message-Id: <20220919180634.45958-1-ryncsn@gmail.com>
Reply-To: Kairui Song <kasong@tencent.com>
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From: Kairui Song <kasong@tencent.com>

V2 of "[PATCH 0/2] mm: memcontrol: cleanup and optimize for accounting params".

Patch 1/2 is a minor cleanup for kmem accouting path.

Patch 2/2 optimizes some hot paths by making cgroup_memory_noswap a
static key, benchmark shows swap paths now have a ~5% lower overhead.

Update from V1:
- Collect Acked-by for patch 2/2 from Michal Hocko, Thanks!
- Simplify patch 1/1, don't drop mem_cgroup_kmem_disabled and only
  change one call site as a minor clean up, update commit message
  for patch 2/2, as suggested by Michal Hocko.

Kairui Song (2):
  mm: memcontrol: use memcg_kmem_enabled in count_objcg_event
  mm: memcontrol: make cgroup_memory_noswap a static key

 include/linux/memcontrol.h |  2 +-
 mm/memcontrol.c            | 27 +++++++++++++++++++--------
 2 files changed, 20 insertions(+), 9 deletions(-)

-- 
2.35.2