diff options
| author | Chen Ridong <chenridong@huawei.com> | 2025-01-24 07:35:14 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-03-16 22:05:54 -0700 |
| commit | 610dc18c502df113e95d4f23374b30538d0b633e (patch) | |
| tree | 6b53fca264350b52ef7dc5a90107e6e9be9fcf91 /mm/memcontrol-v1.h | |
| parent | bc812d1905df2e7dbc8a80253ec9c31366526ed3 (diff) | |
memcg: add CONFIG_MEMCG_V1 for 'local' functions
Add CONFIG_MEMCG_V1 for the 'local' functions, which are only used in
memcg v1, so that they won't be built for v2.
Link: https://lkml.kernel.org/r/20250124073514.2375622-5-chenridong@huaweicloud.com
Signed-off-by: Chen Ridong <chenridong@huawei.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Cc: David Finkel <davidf@vimeo.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Wang Weiyang <wangweiyang2@huawei.com>
Cc: Yosry Ahmed <yosryahmed@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Michal Koutný <mkoutny@suse.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol-v1.h')
| -rw-r--r-- | mm/memcontrol-v1.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/memcontrol-v1.h b/mm/memcontrol-v1.h index 144d71b65907..ecff454373e2 100644 --- a/mm/memcontrol-v1.h +++ b/mm/memcontrol-v1.h @@ -60,15 +60,15 @@ unsigned long mem_cgroup_usage(struct mem_cgroup *memcg, bool swap); void drain_all_stock(struct mem_cgroup *root_memcg); unsigned long memcg_events(struct mem_cgroup *memcg, int event); -unsigned long memcg_events_local(struct mem_cgroup *memcg, int event); -unsigned long memcg_page_state_local(struct mem_cgroup *memcg, int idx); unsigned long memcg_page_state_output(struct mem_cgroup *memcg, int item); -unsigned long memcg_page_state_local_output(struct mem_cgroup *memcg, int item); int memory_stat_show(struct seq_file *m, void *v); /* Cgroup v1-specific declarations */ #ifdef CONFIG_MEMCG_V1 +unsigned long memcg_events_local(struct mem_cgroup *memcg, int event); +unsigned long memcg_page_state_local(struct mem_cgroup *memcg, int idx); +unsigned long memcg_page_state_local_output(struct mem_cgroup *memcg, int item); bool memcg1_alloc_events(struct mem_cgroup *memcg); void memcg1_free_events(struct mem_cgroup *memcg); |