646 #define cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp)		\  argument
647 	css_for_each_descendant_pre((d_css), cgroup_css((cgrp), NULL))	\
649 		       (dsct) = (d_css)->cgroup;			\
655 #define cgroup_for_each_live_descendant_post(dsct, d_css, cgrp)		\  argument
656 	css_for_each_descendant_post((d_css), cgroup_css((cgrp), NULL))	\
658 		       (dsct) = (d_css)->cgroup;			\
2756 	struct cgroup_subsys_state *d_css;  in cgroup_update_dfl_csses()  local
2767 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {  in cgroup_update_dfl_csses()
2809 	struct cgroup_subsys_state *d_css;  in cgroup_lock_and_drain_offline()  local
2816 	cgroup_for_each_live_descendant_post(dsct, d_css, cgrp) {  in cgroup_lock_and_drain_offline()
2849 	struct cgroup_subsys_state *d_css;  in cgroup_save_control()  local
2851 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {  in cgroup_save_control()
2869 	struct cgroup_subsys_state *d_css;  in cgroup_propagate_control()  local
2871 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {  in cgroup_propagate_control()
2890 	struct cgroup_subsys_state *d_css;  in cgroup_restore_control()  local
2892 	cgroup_for_each_live_descendant_post(dsct, d_css, cgrp) {  in cgroup_restore_control()
2927 	struct cgroup_subsys_state *d_css;  in cgroup_apply_control_enable()  local
2931 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {  in cgroup_apply_control_enable()
2973 	struct cgroup_subsys_state *d_css;  in cgroup_apply_control_disable()  local
2977 	cgroup_for_each_live_descendant_post(dsct, d_css, cgrp) {  in cgroup_apply_control_disable()
3204 	struct cgroup_subsys_state *d_css;  in cgroup_enable_threaded()  local
3234 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp)  in cgroup_enable_threaded()