unsigned long length;
struct swap_cgroup_ctrl *ctrl;
+ if (mem_cgroup_disabled())
+ return 0;
+
length = DIV_ROUND_UP(max_pages, SC_PER_PAGE);
array = vcalloc(length, sizeof(void *));
unsigned long i, length;
struct swap_cgroup_ctrl *ctrl;
+ if (mem_cgroup_disabled())
+ return;
+
mutex_lock(&swap_cgroup_mutex);
ctrl = &swap_cgroup_ctrl[type];
map = ctrl->map;