diff options
| author | Shakeel Butt <shakeel.butt@linux.dev> | 2024-08-14 22:04:52 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-09-01 20:26:20 -0700 |
| commit | 0ccaf421d6592bb99bb9b424e4ccca3c6367d799 (patch) | |
| tree | 8fa852efe724f76a25688faff1824c4400a567c5 /include/linux/memcontrol.h | |
| parent | a5ebe6bbe52de8d96e628c5696bb9e6dff136ca0 (diff) | |
memcg: allocate v1 event percpu only on v1 deployment
Currently memcg->events_percpu gets allocated on v2 deployments. Let's
move the allocation to v1 only codebase. This is not needed in v2.
Link: https://lkml.kernel.org/r/20240815050453.1298138-7-shakeel.butt@linux.dev
Signed-off-by: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: T.J. Mercier <tjmercier@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/memcontrol.h')
| -rw-r--r-- | include/linux/memcontrol.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 08b7121cf43a..ed170399179a 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -255,7 +255,6 @@ struct mem_cgroup { struct list_head objcg_list; struct memcg_vmstats_percpu __percpu *vmstats_percpu; - struct memcg1_events_percpu __percpu *events_percpu; #ifdef CONFIG_CGROUP_WRITEBACK struct list_head cgwb_list; @@ -277,6 +276,8 @@ struct mem_cgroup { struct page_counter kmem; /* v1 only */ struct page_counter tcpmem; /* v1 only */ + struct memcg1_events_percpu __percpu *events_percpu; + unsigned long soft_limit; /* protected by memcg_oom_lock */ |