Lines Matching refs:root
1001 struct mem_cgroup *mem_cgroup_iter(struct mem_cgroup *root, in mem_cgroup_iter() argument
1013 if (!root) in mem_cgroup_iter()
1014 root = root_mem_cgroup; in mem_cgroup_iter()
1024 iter = &root->nodeinfo[nid]->iter; in mem_cgroup_iter()
1042 while ((css = css_next_descendant_pre(css, &root->css))) { in mem_cgroup_iter()
1048 if (css == &root->css || css_tryget(css)) in mem_cgroup_iter()
1061 if (css && css != &root->css) in mem_cgroup_iter()
1082 if (prev && prev != root) in mem_cgroup_iter()
1093 void mem_cgroup_iter_break(struct mem_cgroup *root, in mem_cgroup_iter_break() argument
1096 if (!root) in mem_cgroup_iter_break()
1097 root = root_mem_cgroup; in mem_cgroup_iter_break()
1098 if (prev && prev != root) in mem_cgroup_iter_break()
4682 void mem_cgroup_calculate_protection(struct mem_cgroup *root, in mem_cgroup_calculate_protection() argument
4691 if (!root) in mem_cgroup_calculate_protection()
4692 root = root_mem_cgroup; in mem_cgroup_calculate_protection()
4694 page_counter_calculate_protection(&root->memory, &memcg->memory, recursive_protection); in mem_cgroup_calculate_protection()