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Date: Sat, 25 Jun 2022 14:18:44 +0800 From: Xiang Yang <xiangyang3@...wei.com> To: <hannes@...xchg.org>, <mhocko@...nel.org>, <roman.gushchin@...ux.dev>, <shakeelb@...gle.com>, <songmuchun@...edance.com>, <akpm@...ux-foundation.org> CC: <cgroups@...r.kernel.org>, <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>, <xiangyang3@...wei.com> Subject: [PATCH -next] 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. Signed-off-by: Xiang Yang <xiangyang3@...wei.com> --- mm/memcontrol.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 85adc43c5a25..4672c9ddd188 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -3815,7 +3815,7 @@ static u64 mem_cgroup_read_u64(struct cgroup_subsys_state *css, #ifdef CONFIG_MEMCG_KMEM static int memcg_online_kmem(struct mem_cgroup *memcg) { - if (cgroup_memory_nokmem) + if (mem_cgroup_kmem_disabled()) return 0; if (unlikely(mem_cgroup_is_root(memcg))) @@ -3830,7 +3830,7 @@ static int memcg_online_kmem(struct mem_cgroup *memcg) static void memcg_offline_kmem(struct mem_cgroup *memcg) { - if (cgroup_memory_nokmem) + if (mem_cgroup_kmem_disabled()) return; if (unlikely(mem_cgroup_is_root(memcg))) -- 2.22.0
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