hugetlb_limit_mutex  286 mm/hugetlb_cgroup.c static DEFINE_MUTEX(hugetlb_limit_mutex);
hugetlb_limit_mutex  308 mm/hugetlb_cgroup.c 		mutex_lock(&hugetlb_limit_mutex);
hugetlb_limit_mutex  310 mm/hugetlb_cgroup.c 		mutex_unlock(&hugetlb_limit_mutex);