cpuset_update_flag
int cpuset_update_flag(cpuset_flagbits_t bit, struct cpuset *cs, int turning_on);
retval = cpuset_update_flag(CS_CPU_EXCLUSIVE, cs, val);
retval = cpuset_update_flag(CS_MEM_EXCLUSIVE, cs, val);
retval = cpuset_update_flag(CS_MEM_HARDWALL, cs, val);
retval = cpuset_update_flag(CS_SCHED_LOAD_BALANCE, cs, val);
retval = cpuset_update_flag(CS_MEMORY_MIGRATE, cs, val);
retval = cpuset_update_flag(CS_SPREAD_PAGE, cs, val);
retval = cpuset_update_flag(CS_SPREAD_SLAB, cs, val);
if (cpuset_update_flag(CS_CPU_EXCLUSIVE, cs, 1))
cpuset_update_flag(CS_CPU_EXCLUSIVE, cs, 0);
cpuset_update_flag(CS_SCHED_LOAD_BALANCE, cs, 0);