412 static void guarantee_online_cpus(struct task_struct *tsk,  in guarantee_online_cpus()  argument
415 	const struct cpumask *possible_mask = task_cpu_possible_mask(tsk);  in guarantee_online_cpus()
422 	cs = task_cs(tsk);  in guarantee_online_cpus()
467 					struct task_struct *tsk)  in cpuset_update_task_spread_flag()  argument
470 		task_set_spread_page(tsk);  in cpuset_update_task_spread_flag()
472 		task_clear_spread_page(tsk);  in cpuset_update_task_spread_flag()
475 		task_set_spread_slab(tsk);  in cpuset_update_task_spread_flag()
477 		task_clear_spread_slab(tsk);  in cpuset_update_task_spread_flag()
1728 static void cpuset_change_task_nodemask(struct task_struct *tsk,  in cpuset_change_task_nodemask()  argument
1731 	task_lock(tsk);  in cpuset_change_task_nodemask()
1734 	write_seqcount_begin(&tsk->mems_allowed_seq);  in cpuset_change_task_nodemask()
1736 	nodes_or(tsk->mems_allowed, tsk->mems_allowed, *newmems);  in cpuset_change_task_nodemask()
1737 	mpol_rebind_task(tsk, newmems);  in cpuset_change_task_nodemask()
1738 	tsk->mems_allowed = *newmems;  in cpuset_change_task_nodemask()
1740 	write_seqcount_end(&tsk->mems_allowed_seq);  in cpuset_change_task_nodemask()
1743 	task_unlock(tsk);  in cpuset_change_task_nodemask()
3453 void cpuset_cpus_allowed(struct task_struct *tsk, struct cpumask *pmask)  in cpuset_cpus_allowed()  argument
3459 	guarantee_online_cpus(tsk, pmask);  in cpuset_cpus_allowed()
3476 void cpuset_cpus_allowed_fallback(struct task_struct *tsk)  in cpuset_cpus_allowed_fallback()  argument
3478 	const struct cpumask *possible_mask = task_cpu_possible_mask(tsk);  in cpuset_cpus_allowed_fallback()
3482 	cs_mask = task_cs(tsk)->cpus_allowed;  in cpuset_cpus_allowed_fallback()
3487 	do_set_cpus_allowed(tsk, cs_mask);  in cpuset_cpus_allowed_fallback()
3525 nodemask_t cpuset_mems_allowed(struct task_struct *tsk)  in cpuset_mems_allowed()  argument
3532 	guarantee_online_mems(task_cs(tsk), &mask);  in cpuset_mems_allowed()
3771 		     struct pid *pid, struct task_struct *tsk)  in proc_cpuset_show()  argument
3782 	css = task_get_css(tsk, cpuset_cgrp_id);  in proc_cpuset_show()