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| author |   Xiang Yang <xiangyang3@huawei.com> | 2022-06-25 14:18:44 +0800 |
|---|---|---|
| committer |   akpm <akpm@linux-foundation.org> | 2022-07-17 17:14:36 -0700 |
| commit | 9c94bef9c91288cc51e861a7acaa52ebb48c0121 (patch) | |
| tree | 70fe7928c50ad0469706851bab539e4ce3bb5e4f /mm/memcontrol.c | |
| parent | mm/page_alloc: replace local_lock with normal spinlock (diff) | |
| download | linux-dev-9c94bef9c91288cc51e861a7acaa52ebb48c0121.tar.xz linux-dev-9c94bef9c91288cc51e861a7acaa52ebb48c0121.zip | |
mm/memcontrol.c: replace cgroup_memory_nokmem with mem_cgroup_kmem_disabled()
mem_cgroup_kmem_disabled() checks whether the kmem accounting is off.
Therefore, replace cgroup_memory_nokmem with mem_cgroup_kmem_disabled(),
which is the same work in percpu.c and slab_common.c.
Link: https://lkml.kernel.org/r/20220625061844.226764-1-xiangyang3@huawei.com
Signed-off-by: Xiang Yang <xiangyang3@huawei.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Souptick Joarder (HPE) <jrdr.linux@gmail.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Shakeel Butt <shakeelb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index b1868784f895..c5bfb3eacd08 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -3653,7 +3653,7 @@ static int memcg_online_kmem(struct mem_cgroup *memcg) { struct obj_cgroup *objcg; - if (cgroup_memory_nokmem) + if (mem_cgroup_kmem_disabled()) return 0; if (unlikely(mem_cgroup_is_root(memcg))) @@ -3677,7 +3677,7 @@ static void memcg_offline_kmem(struct mem_cgroup *memcg) { struct mem_cgroup *parent; - if (cgroup_memory_nokmem) + if (mem_cgroup_kmem_disabled()) return; if (unlikely(mem_cgroup_is_root(memcg))) |