81 struct cpuset {  struct
195 static inline struct cpuset *css_cs(struct cgroup_subsys_state *css)  in css_cs()
197 	return css ? container_of(css, struct cpuset, css) : NULL;  in css_cs()
201 static inline struct cpuset *task_cs(struct task_struct *task)  in task_cs()
206 static inline struct cpuset *parent_cs(struct cpuset *cs)  in parent_cs()
224 static inline bool is_cpuset_online(struct cpuset *cs)  in is_cpuset_online()
229 static inline int is_cpu_exclusive(const struct cpuset *cs)  in is_cpu_exclusive()
234 static inline int is_mem_exclusive(const struct cpuset *cs)  in is_mem_exclusive()
239 static inline int is_mem_hardwall(const struct cpuset *cs)  in is_mem_hardwall()
244 static inline int is_sched_load_balance(const struct cpuset *cs)  in is_sched_load_balance()
249 static inline int is_memory_migrate(const struct cpuset *cs)  in is_memory_migrate()
254 static inline int is_spread_page(const struct cpuset *cs)  in is_spread_page()
259 static inline int is_spread_slab(const struct cpuset *cs)  in is_spread_slab()
264 static inline int is_partition_root(const struct cpuset *cs)  in is_partition_root()
272 static inline void notify_partition_change(struct cpuset *cs,  in notify_partition_change()
279 static struct cpuset top_cpuset = {
404 	struct cpuset *cs;  in guarantee_online_cpus()
442 static void guarantee_online_mems(struct cpuset *cs, nodemask_t *pmask)  in guarantee_online_mems()
454 static void cpuset_update_task_spread_flag(struct cpuset *cs,  in cpuset_update_task_spread_flag()
476 static int is_cpuset_subset(const struct cpuset *p, const struct cpuset *q)  in is_cpuset_subset()
492 static inline int alloc_cpumasks(struct cpuset *cs, struct tmpmasks *tmp)  in alloc_cpumasks()
529 static inline void free_cpumasks(struct cpuset *cs, struct tmpmasks *tmp)  in free_cpumasks()
547 static struct cpuset *alloc_trial_cpuset(struct cpuset *cs)  in alloc_trial_cpuset()
549 	struct cpuset *trial;  in alloc_trial_cpuset()
569 static inline void free_cpuset(struct cpuset *cs)  in free_cpuset()
595 static int validate_change(struct cpuset *cur, struct cpuset *trial)  in validate_change()
598 	struct cpuset *c, *par;  in validate_change()
672 static int cpusets_overlap(struct cpuset *a, struct cpuset *b)  in cpusets_overlap()
678 update_domain_attr(struct sched_domain_attr *dattr, struct cpuset *c)  in update_domain_attr()
686 				    struct cpuset *root_cs)  in update_domain_attr_tree()
688 	struct cpuset *cp;  in update_domain_attr_tree()
768 	struct cpuset *cp;	/* top-down scan of cpusets */  in generate_sched_domains()
769 	struct cpuset **csa;	/* array of all cpuset ptrs */  in generate_sched_domains()
850 		struct cpuset *a = csa[i];  in generate_sched_domains()
854 			struct cpuset *b = csa[j];  in generate_sched_domains()
859 					struct cpuset *c = csa[k];  in generate_sched_domains()
886 		struct cpuset *a = csa[i];  in generate_sched_domains()
911 			struct cpuset *b = csa[j];  in generate_sched_domains()
942 static void update_tasks_root_domain(struct cpuset *cs)  in update_tasks_root_domain()
957 	struct cpuset *cs = NULL;  in rebuild_root_domains()
1017 	struct cpuset *cs;  in rebuild_sched_domains_locked()
1086 static void update_tasks_cpumask(struct cpuset *cs)  in update_tasks_cpumask()
1109 				      struct cpuset *cs, struct cpuset *parent)  in compute_effective_cpumask()
1172 static int update_parent_subparts_cpumask(struct cpuset *cpuset, int cmd,  in update_parent_subparts_cpumask()  argument
1176 	struct cpuset *parent = parent_cs(cpuset);  in update_parent_subparts_cpumask()
1191 	   (!newmask && cpumask_empty(cpuset->cpus_allowed)))  in update_parent_subparts_cpumask()
1198 	if ((cmd != partcmd_update) && css_has_online_children(&cpuset->css))  in update_parent_subparts_cpumask()
1207 	   (!cpumask_subset(cpuset->cpus_allowed, parent->effective_cpus) ||  in update_parent_subparts_cpumask()
1208 	     cpumask_equal(cpuset->cpus_allowed, parent->effective_cpus)))  in update_parent_subparts_cpumask()
1215 	old_prs = new_prs = cpuset->partition_root_state;  in update_parent_subparts_cpumask()
1217 		cpumask_copy(tmp->addmask, cpuset->cpus_allowed);  in update_parent_subparts_cpumask()
1220 		deleting = cpumask_and(tmp->delmask, cpuset->cpus_allowed,  in update_parent_subparts_cpumask()
1230 		cpumask_andnot(tmp->delmask, cpuset->cpus_allowed, newmask);  in update_parent_subparts_cpumask()
1264 		adding = cpumask_and(tmp->addmask, cpuset->cpus_allowed,  in update_parent_subparts_cpumask()
1271 		int prev_prs = cpuset->partition_root_state;  in update_parent_subparts_cpumask()
1277 		switch (cpuset->partition_root_state) {  in update_parent_subparts_cpumask()
1301 		deleting = cpumask_and(tmp->delmask, cpuset->cpus_allowed,  in update_parent_subparts_cpumask()
1334 		cpuset->partition_root_state = new_prs;  in update_parent_subparts_cpumask()
1337 	notify_partition_change(cpuset, old_prs, new_prs);  in update_parent_subparts_cpumask()
1354 static void update_cpumasks_hier(struct cpuset *cs, struct tmpmasks *tmp)  in update_cpumasks_hier()
1356 	struct cpuset *cp;  in update_cpumasks_hier()
1363 		struct cpuset *parent = parent_cs(cp);  in update_cpumasks_hier()
1509 static void update_sibling_cpumasks(struct cpuset *parent, struct cpuset *cs,  in update_sibling_cpumasks()
1512 	struct cpuset *sibling;  in update_sibling_cpumasks()
1538 static int update_cpumask(struct cpuset *cs, struct cpuset *trialcs,  in update_cpumask()
1609 		struct cpuset *parent = parent_cs(cs);  in update_cpumask()
1712 static void update_tasks_nodemask(struct cpuset *cs)  in update_tasks_nodemask()
1775 static void update_nodemasks_hier(struct cpuset *cs, nodemask_t *new_mems)  in update_nodemasks_hier()
1777 	struct cpuset *cp;  in update_nodemasks_hier()
1782 		struct cpuset *parent = parent_cs(cp);  in update_nodemasks_hier()
1831 static int update_nodemask(struct cpuset *cs, struct cpuset *trialcs,  in update_nodemask()
1894 static int update_relax_domain_level(struct cpuset *cs, s64 val)  in update_relax_domain_level()
1919 static void update_tasks_flags(struct cpuset *cs)  in update_tasks_flags()
1939 static int update_flag(cpuset_flagbits_t bit, struct cpuset *cs,  in update_flag()
1942 	struct cpuset *trialcs;  in update_flag()
1987 static int update_prstate(struct cpuset *cs, int new_prs)  in update_prstate()
1990 	struct cpuset *parent = parent_cs(cs);  in update_prstate()
2170 static struct cpuset *cpuset_attach_old_cs;
2176 	struct cpuset *cs;  in cpuset_can_attach()
2237 	struct cpuset *cs;  in cpuset_attach()
2238 	struct cpuset *oldcs = cpuset_attach_old_cs;  in cpuset_attach()
2322 	struct cpuset *cs = css_cs(css);  in cpuset_write_u64()
2371 	struct cpuset *cs = css_cs(css);  in cpuset_write_s64()
2400 	struct cpuset *cs = css_cs(of_css(of));  in cpuset_write_resmask()
2401 	struct cpuset *trialcs;  in cpuset_write_resmask()
2472 	struct cpuset *cs = css_cs(seq_css(sf));  in cpuset_common_seq_show()
2504 	struct cpuset *cs = css_cs(css);  in cpuset_read_u64()
2535 	struct cpuset *cs = css_cs(css);  in cpuset_read_s64()
2550 	struct cpuset *cs = css_cs(seq_css(seq));  in sched_partition_show()
2569 	struct cpuset *cs = css_cs(of_css(of));  in sched_partition_write()
2746 		.file_offset = offsetof(struct cpuset, partition_file),
2768 	struct cpuset *cs;  in cpuset_css_alloc()
2797 	struct cpuset *cs = css_cs(css);  in cpuset_css_online()
2798 	struct cpuset *parent = parent_cs(cs);  in cpuset_css_online()
2799 	struct cpuset *tmp_cs;  in cpuset_css_online()
2875 	struct cpuset *cs = css_cs(css);  in cpuset_css_offline()
2888 		struct cpuset *parent = parent_cs(cs);  in cpuset_css_offline()
2903 	struct cpuset *cs = css_cs(css);  in cpuset_css_free()
2992 static void remove_tasks_in_empty_cpuset(struct cpuset *cs)  in remove_tasks_in_empty_cpuset()
2994 	struct cpuset *parent;  in remove_tasks_in_empty_cpuset()
3013 hotplug_update_tasks_legacy(struct cpuset *cs,  in hotplug_update_tasks_legacy()
3052 hotplug_update_tasks(struct cpuset *cs,  in hotplug_update_tasks()
3088 static void cpuset_hotplug_update_tasks(struct cpuset *cs, struct tmpmasks *tmp)  in cpuset_hotplug_update_tasks()
3094 	struct cpuset *parent;  in cpuset_hotplug_update_tasks()
3274 		struct cpuset *cs;  in cpuset_hotplug_workfn()
3466 static struct cpuset *nearest_hardwall_ancestor(struct cpuset *cs)  in nearest_hardwall_ancestor()
3515 	struct cpuset *cs;		/* current cpuset ancestors */  in __cpuset_node_allowed()