int nid, fail;
- if (mem_cgroup_subsys.disabled)
+ if (mem_cgroup_disabled())
return;
for_each_online_node(nid) {
unsigned long pfn;
int fail = 0;
- if (mem_cgroup_subsys.disabled)
+ if (mem_cgroup_disabled())
return;
for (pfn = 0; !fail && pfn < max_pfn; pfn += PAGES_PER_SECTION) {