cpuset_mems_allowed
extern nodemask_t cpuset_mems_allowed(struct task_struct *p);
nodemask_t cpuset_mems_allowed; /* relative to these nodes */
task_nodes = cpuset_mems_allowed(task);
task_nodes = cpuset_mems_allowed(current);
nodemask_t mems = cpuset_mems_allowed(current);
pol->w.cpuset_mems_allowed = cpuset_current_mems_allowed;
nodes_remap(tmp, pol->nodes, pol->w.cpuset_mems_allowed,
pol->w.cpuset_mems_allowed = *nodes;
pol->w.cpuset_mems_allowed = *nodes;
nodes_equal(pol->w.cpuset_mems_allowed, *newmask))
*mem_nodes = cpuset_mems_allowed(current);
*mem_nodes = cpuset_mems_allowed(task);