From: Shakeel Butt <shakeel.butt@linux.dev>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@kernel.org>,
Roman Gushchin <roman.gushchin@linux.dev>,
Muchun Song <muchun.song@linux.dev>,
linux-mm@kvack.org, cgroups@vger.kernel.org,
linux-kernel@vger.kernel.org,
Meta kernel team <kernel-team@meta.com>
Subject: [PATCH 0/3] page_counter cleanup and size reduction
Date: Thu, 27 Feb 2025 23:58:05 -0800 [thread overview]
Message-ID: <20250228075808.207484-1-shakeel.butt@linux.dev> (raw)
The commit c6f53ed8f213a ("mm, memcg: cg2 memory{.swap,}.peak write
handlers") has accidently increased the size of struct page_counter.
This series rearrange the fields to reduce its size and also has some
cleanups.
Shakeel Butt (3):
memcg: don't call propagate_protected_usage() for v1
page_counter: track failcnt only for legacy cgroups
page_counter: reduce struct page_counter size
include/linux/page_counter.h | 9 ++++++---
mm/hugetlb_cgroup.c | 31 ++++++++++++++-----------------
mm/memcontrol.c | 17 +++++++++++++----
mm/page_counter.c | 4 +++-
4 files changed, 36 insertions(+), 25 deletions(-)
--
2.43.5
next reply other threads:[~2025-02-28 7:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-28 7:58 Shakeel Butt [this message]
2025-02-28 7:58 ` [PATCH 1/3] memcg: don't call propagate_protected_usage() for v1 Shakeel Butt
2025-02-28 7:58 ` [PATCH 2/3] page_counter: track failcnt only for legacy cgroups Shakeel Butt
2025-02-28 7:58 ` [PATCH 3/3] page_counter: reduce struct page_counter size Shakeel Butt
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