mem_cgroup_get_oom_group  578 include/linux/memcontrol.h struct mem_cgroup *mem_cgroup_get_oom_group(struct task_struct *victim,
mem_cgroup_get_oom_group  981 mm/oom_kill.c  	oom_group = mem_cgroup_get_oom_group(victim, oc->memcg);