2190 				    struct cgroup_mgctx *mgctx)  in cgroup_migrate_add_task()  argument
2208 	mgctx->tset.nr_tasks++;  in cgroup_migrate_add_task()
2213 			      &mgctx->tset.src_csets);  in cgroup_migrate_add_task()
2216 			      &mgctx->tset.dst_csets);  in cgroup_migrate_add_task()
2290 static int cgroup_migrate_execute(struct cgroup_mgctx *mgctx)  in cgroup_migrate_execute()  argument
2292 	struct cgroup_taskset *tset = &mgctx->tset;  in cgroup_migrate_execute()
2300 		do_each_subsys_mask(ss, ssid, mgctx->ss_mask) {  in cgroup_migrate_execute()
2340 		do_each_subsys_mask(ss, ssid, mgctx->ss_mask) {  in cgroup_migrate_execute()
2353 		do_each_subsys_mask(ss, ssid, mgctx->ss_mask) {  in cgroup_migrate_execute()
2425 void cgroup_migrate_finish(struct cgroup_mgctx *mgctx)  in cgroup_migrate_finish()  argument
2434 	list_splice_tail_init(&mgctx->preloaded_src_csets, &preloaded);  in cgroup_migrate_finish()
2435 	list_splice_tail_init(&mgctx->preloaded_dst_csets, &preloaded);  in cgroup_migrate_finish()
2466 			    struct cgroup_mgctx *mgctx)  in cgroup_migrate_add_src()  argument
2494 	list_add_tail(&src_cset->mg_preload_node, &mgctx->preloaded_src_csets);  in cgroup_migrate_add_src()
2511 int cgroup_migrate_prepare_dst(struct cgroup_mgctx *mgctx)  in cgroup_migrate_prepare_dst()  argument
2518 	list_for_each_entry_safe(src_cset, tmp_cset, &mgctx->preloaded_src_csets,  in cgroup_migrate_prepare_dst()
2548 				      &mgctx->preloaded_dst_csets);  in cgroup_migrate_prepare_dst()
2554 				mgctx->ss_mask |= 1 << ssid;  in cgroup_migrate_prepare_dst()
2559 	cgroup_migrate_finish(mgctx);  in cgroup_migrate_prepare_dst()
2582 		   struct cgroup_mgctx *mgctx)  in cgroup_migrate()  argument
2595 		cgroup_migrate_add_task(task, mgctx);  in cgroup_migrate()
2602 	return cgroup_migrate_execute(mgctx);  in cgroup_migrate()
2616 	DEFINE_CGROUP_MGCTX(mgctx);  in cgroup_attach_task()
2629 		cgroup_migrate_add_src(task_css_set(task), dst_cgrp, &mgctx);  in cgroup_attach_task()
2637 	ret = cgroup_migrate_prepare_dst(&mgctx);  in cgroup_attach_task()
2639 		ret = cgroup_migrate(leader, threadgroup, &mgctx);  in cgroup_attach_task()
2641 	cgroup_migrate_finish(&mgctx);  in cgroup_attach_task()
2755 	DEFINE_CGROUP_MGCTX(mgctx);  in cgroup_update_dfl_csses()
2771 			cgroup_migrate_add_src(link->cset, dsct, &mgctx);  in cgroup_update_dfl_csses()
2776 	ret = cgroup_migrate_prepare_dst(&mgctx);  in cgroup_update_dfl_csses()
2781 	list_for_each_entry(src_cset, &mgctx.preloaded_src_csets, mg_preload_node) {  in cgroup_update_dfl_csses()
2786 			cgroup_migrate_add_task(task, &mgctx);  in cgroup_update_dfl_csses()
2790 	ret = cgroup_migrate_execute(&mgctx);  in cgroup_update_dfl_csses()
2792 	cgroup_migrate_finish(&mgctx);  in cgroup_update_dfl_csses()