[PATCH -next v3 0/2] memcg cleanups

From: Chen Ridong

Date: Wed Dec 10 2025 - 20:46:12 EST


From: Chen Ridong <chenridong@xxxxxxxxxx>

1/2 moves mem_cgroup_usage() to memcontrol-v1.c
2/2 removes mem_cgroup_size()

Both are code moves/removals with no behavior change.

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Change from v2:
1. get usage via mem_cgroup_protection and eliminate ifdef.

Chen Ridong (2):
memcg: move mem_cgroup_usage memcontrol-v1.c
memcg: remove mem_cgroup_size()

include/linux/memcontrol.h | 18 +++++++-----------
mm/memcontrol-v1.c | 22 ++++++++++++++++++++++
mm/memcontrol-v1.h | 2 --
mm/memcontrol.c | 27 ---------------------------
mm/vmscan.c | 9 ++++-----
5 files changed, 33 insertions(+), 45 deletions(-)

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2.34.1