dl_cpuset_cpumask_can_shrink 6088 kernel/sched/core.c ret = dl_cpuset_cpumask_can_shrink(cur, trial); dl_cpuset_cpumask_can_shrink 324 kernel/sched/sched.h extern int dl_cpuset_cpumask_can_shrink(const struct cpumask *cur, const struct cpumask *trial);