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;			\
3034 	struct cgroup_subsys_state *d_css;  in cgroup_update_dfl_csses()  local
3044 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {  in cgroup_update_dfl_csses()
3105 	struct cgroup_subsys_state *d_css;  in cgroup_lock_and_drain_offline()  local
3112 	cgroup_for_each_live_descendant_post(dsct, d_css, cgrp) {  in cgroup_lock_and_drain_offline()
3145 	struct cgroup_subsys_state *d_css;  in cgroup_save_control()  local
3147 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {  in cgroup_save_control()
3165 	struct cgroup_subsys_state *d_css;  in cgroup_propagate_control()  local
3167 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {  in cgroup_propagate_control()
3186 	struct cgroup_subsys_state *d_css;  in cgroup_restore_control()  local
3188 	cgroup_for_each_live_descendant_post(dsct, d_css, cgrp) {  in cgroup_restore_control()
3223 	struct cgroup_subsys_state *d_css;  in cgroup_apply_control_enable()  local
3227 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {  in cgroup_apply_control_enable()
3269 	struct cgroup_subsys_state *d_css;  in cgroup_apply_control_disable()  local
3273 	cgroup_for_each_live_descendant_post(dsct, d_css, cgrp) {  in cgroup_apply_control_disable()
3496 	struct cgroup_subsys_state *d_css;  in cgroup_enable_threaded()  local
3526 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp)  in cgroup_enable_threaded()