630 static struct cfq_group_data *blkcg_to_cfqgd(struct blkcg *blkcg)  in blkcg_to_cfqgd()  argument
632 	return cpd_to_cfqgd(blkcg_to_cpd(blkcg, &blkcg_policy_cfq));  in blkcg_to_cfqgd()
645 	return cgroup_is_descendant(cfqg_to_blkg(cfqg)->blkcg->css.cgroup,  in cfqg_is_descendant()
646 				    cfqg_to_blkg(ancestor)->blkcg->css.cgroup);  in cfqg_is_descendant()
661 			cfqg_to_blkg((cfqq)->cfqg)->blkcg,		\
670 			cfqg_to_blkg(cfqg)->blkcg, fmt, ##args);	\
1604 	struct blkcg *blkcg = cpd_to_blkcg(cpd);  in cfq_cpd_bind()  local
1608 	if (blkcg == &blkcg_root)  in cfq_cpd_bind()
1611 	WARN_ON_ONCE(__cfq_set_weight(&blkcg->css, weight, on_dfl, true, false));  in cfq_cpd_bind()
1612 	WARN_ON_ONCE(__cfq_set_weight(&blkcg->css, weight, on_dfl, true, true));  in cfq_cpd_bind()
1635 	struct cfq_group_data *cgd = blkcg_to_cfqgd(pd->blkg->blkcg);  in cfq_pd_init()
1681 					 struct blkcg *blkcg)  in cfq_lookup_cfqg()  argument
1685 	blkg = blkg_lookup(blkcg, cfqd->queue);  in cfq_lookup_cfqg()
1736 	struct blkcg *blkcg = css_to_blkcg(seq_css(sf));  in cfq_print_weight()  local
1737 	struct cfq_group_data *cgd = blkcg_to_cfqgd(blkcg);  in cfq_print_weight()
1749 	struct blkcg *blkcg = css_to_blkcg(seq_css(sf));  in cfq_print_leaf_weight()  local
1750 	struct cfq_group_data *cgd = blkcg_to_cfqgd(blkcg);  in cfq_print_leaf_weight()
1766 	struct blkcg *blkcg = css_to_blkcg(of_css(of));  in __cfqg_set_weight_device()  local
1773 	ret = blkg_conf_prep(blkcg, &blkcg_policy_cfq, buf, &ctx);  in __cfqg_set_weight_device()
1790 	cfqgd = blkcg_to_cfqgd(blkcg);  in __cfqg_set_weight_device()
1825 	struct blkcg *blkcg = css_to_blkcg(css);  in __cfq_set_weight()  local
1833 	spin_lock_irq(&blkcg->lock);  in __cfq_set_weight()
1834 	cfqgd = blkcg_to_cfqgd(blkcg);  in __cfq_set_weight()
1845 	hlist_for_each_entry(blkg, &blkcg->blkg_list, blkcg_node) {  in __cfq_set_weight()
1865 	spin_unlock_irq(&blkcg->lock);  in __cfq_set_weight()
2144 	struct blkcg *blkcg = css_to_blkcg(seq_css(sf));  in cfq_print_weight_on_dfl()  local
2145 	struct cfq_group_data *cgd = blkcg_to_cfqgd(blkcg);  in cfq_print_weight_on_dfl()
2148 	blkcg_print_blkgs(sf, blkcg, cfqg_prfill_weight_device,  in cfq_print_weight_on_dfl()
2185 					 struct blkcg *blkcg)  in cfq_lookup_cfqg()  argument