From bbec2e15170aae3e084d7d9afc730aeebe01b654 Mon Sep 17 00:00:00 2001 From: Roman Gushchin Date: Thu, 7 Jun 2018 17:06:18 -0700 Subject: mm: rename page_counter's count/limit into usage/max This patch renames struct page_counter fields: count -> usage limit -> max and the corresponding functions: page_counter_limit() -> page_counter_set_max() mem_cgroup_get_limit() -> mem_cgroup_get_max() mem_cgroup_resize_limit() -> mem_cgroup_resize_max() memcg_update_kmem_limit() -> memcg_update_kmem_max() memcg_update_tcp_limit() -> memcg_update_tcp_max() The idea behind this renaming is to have the direct matching between memory cgroup knobs (low, high, max) and page_counters API. This is pure renaming, this patch doesn't bring any functional change. Link: http://lkml.kernel.org/r/20180405185921.4942-1-guro@fb.com Signed-off-by: Roman Gushchin Acked-by: Johannes Weiner Cc: Michal Hocko Cc: Vladimir Davydov Cc: Tejun Heo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/oom_kill.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/oom_kill.c') diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 8ba6cb88cf58..6694348b27e9 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -256,7 +256,7 @@ static enum oom_constraint constrained_alloc(struct oom_control *oc) int nid; if (is_memcg_oom(oc)) { - oc->totalpages = mem_cgroup_get_limit(oc->memcg) ?: 1; + oc->totalpages = mem_cgroup_get_max(oc->memcg) ?: 1; return CONSTRAINT_MEMCG; } -- cgit v1.2.3