2291 				    struct cgroup_mgctx *mgctx)  in cgroup_migrate_add_task()  argument
2308 	mgctx->tset.nr_tasks++;  in cgroup_migrate_add_task()
2313 			      &mgctx->tset.src_csets);  in cgroup_migrate_add_task()
2316 			      &mgctx->tset.dst_csets);  in cgroup_migrate_add_task()
2390 static int cgroup_migrate_execute(struct cgroup_mgctx *mgctx)  in cgroup_migrate_execute()  argument
2392 	struct cgroup_taskset *tset = &mgctx->tset;  in cgroup_migrate_execute()
2400 		do_each_subsys_mask(ss, ssid, mgctx->ss_mask) {  in cgroup_migrate_execute()
2447 		do_each_subsys_mask(ss, ssid, mgctx->ss_mask) {  in cgroup_migrate_execute()
2460 		do_each_subsys_mask(ss, ssid, mgctx->ss_mask) {  in cgroup_migrate_execute()
2532 void cgroup_migrate_finish(struct cgroup_mgctx *mgctx)  in cgroup_migrate_finish()  argument
2541 	list_splice_tail_init(&mgctx->preloaded_src_csets, &preloaded);  in cgroup_migrate_finish()
2542 	list_splice_tail_init(&mgctx->preloaded_dst_csets, &preloaded);  in cgroup_migrate_finish()
2573 			    struct cgroup_mgctx *mgctx)  in cgroup_migrate_add_src()  argument
2601 	list_add_tail(&src_cset->mg_preload_node, &mgctx->preloaded_src_csets);  in cgroup_migrate_add_src()
2618 int cgroup_migrate_prepare_dst(struct cgroup_mgctx *mgctx)  in cgroup_migrate_prepare_dst()  argument
2625 	list_for_each_entry_safe(src_cset, tmp_cset, &mgctx->preloaded_src_csets,  in cgroup_migrate_prepare_dst()
2655 				      &mgctx->preloaded_dst_csets);  in cgroup_migrate_prepare_dst()
2661 				mgctx->ss_mask |= 1 << ssid;  in cgroup_migrate_prepare_dst()
2686 		   struct cgroup_mgctx *mgctx)  in cgroup_migrate()  argument
2699 		cgroup_migrate_add_task(task, mgctx);  in cgroup_migrate()
2706 	return cgroup_migrate_execute(mgctx);  in cgroup_migrate()
2720 	DEFINE_CGROUP_MGCTX(mgctx);  in cgroup_attach_task()
2729 		cgroup_migrate_add_src(task_css_set(task), dst_cgrp, &mgctx);  in cgroup_attach_task()
2737 	ret = cgroup_migrate_prepare_dst(&mgctx);  in cgroup_attach_task()
2739 		ret = cgroup_migrate(leader, threadgroup, &mgctx);  in cgroup_attach_task()
2741 	cgroup_migrate_finish(&mgctx);  in cgroup_attach_task()
2874 	DEFINE_CGROUP_MGCTX(mgctx);  in cgroup_update_dfl_csses()
2890 			cgroup_migrate_add_src(link->cset, dsct, &mgctx);  in cgroup_update_dfl_csses()
2895 	ret = cgroup_migrate_prepare_dst(&mgctx);  in cgroup_update_dfl_csses()
2900 	list_for_each_entry(src_cset, &mgctx.preloaded_src_csets, mg_preload_node) {  in cgroup_update_dfl_csses()
2905 			cgroup_migrate_add_task(task, &mgctx);  in cgroup_update_dfl_csses()
2909 	ret = cgroup_migrate_execute(&mgctx);  in cgroup_update_dfl_csses()
2911 	cgroup_migrate_finish(&mgctx);  in cgroup_update_dfl_csses()