2409 				    struct cgroup_mgctx *mgctx)  in cgroup_migrate_add_task()  argument
2426 	mgctx->tset.nr_tasks++;  in cgroup_migrate_add_task()
2431 			      &mgctx->tset.src_csets);  in cgroup_migrate_add_task()
2434 			      &mgctx->tset.dst_csets);  in cgroup_migrate_add_task()
2508 static int cgroup_migrate_execute(struct cgroup_mgctx *mgctx)  in cgroup_migrate_execute()  argument
2510 	struct cgroup_taskset *tset = &mgctx->tset;  in cgroup_migrate_execute()
2518 		do_each_subsys_mask(ss, ssid, mgctx->ss_mask) {  in cgroup_migrate_execute()
2565 		do_each_subsys_mask(ss, ssid, mgctx->ss_mask) {  in cgroup_migrate_execute()
2578 		do_each_subsys_mask(ss, ssid, mgctx->ss_mask) {  in cgroup_migrate_execute()
2646 void cgroup_migrate_finish(struct cgroup_mgctx *mgctx)  in cgroup_migrate_finish()  argument
2654 	list_for_each_entry_safe(cset, tmp_cset, &mgctx->preloaded_src_csets,  in cgroup_migrate_finish()
2663 	list_for_each_entry_safe(cset, tmp_cset, &mgctx->preloaded_dst_csets,  in cgroup_migrate_finish()
2693 			    struct cgroup_mgctx *mgctx)  in cgroup_migrate_add_src()  argument
2721 	list_add_tail(&src_cset->mg_src_preload_node, &mgctx->preloaded_src_csets);  in cgroup_migrate_add_src()
2738 int cgroup_migrate_prepare_dst(struct cgroup_mgctx *mgctx)  in cgroup_migrate_prepare_dst()  argument
2745 	list_for_each_entry_safe(src_cset, tmp_cset, &mgctx->preloaded_src_csets,  in cgroup_migrate_prepare_dst()
2775 				      &mgctx->preloaded_dst_csets);  in cgroup_migrate_prepare_dst()
2781 				mgctx->ss_mask |= 1 << ssid;  in cgroup_migrate_prepare_dst()
2806 		   struct cgroup_mgctx *mgctx)  in cgroup_migrate()  argument
2818 		cgroup_migrate_add_task(task, mgctx);  in cgroup_migrate()
2824 	return cgroup_migrate_execute(mgctx);  in cgroup_migrate()
2838 	DEFINE_CGROUP_MGCTX(mgctx);  in cgroup_attach_task()
2847 		cgroup_migrate_add_src(task_css_set(task), dst_cgrp, &mgctx);  in cgroup_attach_task()
2855 	ret = cgroup_migrate_prepare_dst(&mgctx);  in cgroup_attach_task()
2857 		ret = cgroup_migrate(leader, threadgroup, &mgctx);  in cgroup_attach_task()
2859 	cgroup_migrate_finish(&mgctx);  in cgroup_attach_task()
2984 	DEFINE_CGROUP_MGCTX(mgctx);  in cgroup_update_dfl_csses()
3008 			cgroup_migrate_add_src(link->cset, dsct, &mgctx);  in cgroup_update_dfl_csses()
3018 	has_tasks = !list_empty(&mgctx.preloaded_src_csets);  in cgroup_update_dfl_csses()
3022 	ret = cgroup_migrate_prepare_dst(&mgctx);  in cgroup_update_dfl_csses()
3027 	list_for_each_entry(src_cset, &mgctx.preloaded_src_csets,  in cgroup_update_dfl_csses()
3033 			cgroup_migrate_add_task(task, &mgctx);  in cgroup_update_dfl_csses()
3037 	ret = cgroup_migrate_execute(&mgctx);  in cgroup_update_dfl_csses()
3039 	cgroup_migrate_finish(&mgctx);  in cgroup_update_dfl_csses()