734 #define cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp)		\  argument
735 	css_for_each_descendant_pre((d_css), cgroup_css((cgrp), NULL))	\
737 		       (dsct) = (d_css)->cgroup;			\
743 #define cgroup_for_each_live_descendant_post(dsct, d_css, cgrp)		\  argument
744 	css_for_each_descendant_post((d_css), cgroup_css((cgrp), NULL))	\
746 		       (dsct) = (d_css)->cgroup;			\
2917 	struct cgroup_subsys_state *d_css;  in cgroup_update_dfl_csses()  local
2928 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {  in cgroup_update_dfl_csses()
2970 	struct cgroup_subsys_state *d_css;  in cgroup_lock_and_drain_offline()  local
2977 	cgroup_for_each_live_descendant_post(dsct, d_css, cgrp) {  in cgroup_lock_and_drain_offline()
3010 	struct cgroup_subsys_state *d_css;  in cgroup_save_control()  local
3012 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {  in cgroup_save_control()
3030 	struct cgroup_subsys_state *d_css;  in cgroup_propagate_control()  local
3032 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {  in cgroup_propagate_control()
3051 	struct cgroup_subsys_state *d_css;  in cgroup_restore_control()  local
3053 	cgroup_for_each_live_descendant_post(dsct, d_css, cgrp) {  in cgroup_restore_control()
3088 	struct cgroup_subsys_state *d_css;  in cgroup_apply_control_enable()  local
3092 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {  in cgroup_apply_control_enable()
3134 	struct cgroup_subsys_state *d_css;  in cgroup_apply_control_disable()  local
3138 	cgroup_for_each_live_descendant_post(dsct, d_css, cgrp) {  in cgroup_apply_control_disable()
3365 	struct cgroup_subsys_state *d_css;  in cgroup_enable_threaded()  local
3395 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp)  in cgroup_enable_threaded()