3495 int ftrace_startup_subops(struct ftrace_ops *ops, struct ftrace_ops *subops, int command)  in ftrace_startup_subops()  argument
3507 	ftrace_ops_init(subops);  in ftrace_startup_subops()
3509 	if (WARN_ON_ONCE(subops->flags & FTRACE_OPS_FL_ENABLED))  in ftrace_startup_subops()
3517 	if (!subops->func_hash->filter_hash)  in ftrace_startup_subops()
3518 		subops->func_hash->filter_hash = EMPTY_HASH;  in ftrace_startup_subops()
3519 	if (!subops->func_hash->notrace_hash)  in ftrace_startup_subops()
3520 		subops->func_hash->notrace_hash = EMPTY_HASH;  in ftrace_startup_subops()
3529 		ret = add_first_hash(&filter_hash, &notrace_hash, subops->func_hash);  in ftrace_startup_subops()
3538 		list_add(&subops->list, &ops->subop_list);  in ftrace_startup_subops()
3541 			list_del(&subops->list);  in ftrace_startup_subops()
3549 			subops->flags |= FTRACE_OPS_FL_ENABLED | FTRACE_OPS_FL_SUBOP;  in ftrace_startup_subops()
3550 			subops->managed = ops;  in ftrace_startup_subops()
3564 	ret = add_next_hash(&filter_hash, &notrace_hash, ops->func_hash, subops->func_hash);  in ftrace_startup_subops()
3568 	list_add(&subops->list, &ops->subop_list);  in ftrace_startup_subops()
3574 		list_del(&subops->list);  in ftrace_startup_subops()
3576 		subops->flags |= FTRACE_OPS_FL_ENABLED | FTRACE_OPS_FL_SUBOP;  in ftrace_startup_subops()
3577 		subops->managed = ops;  in ftrace_startup_subops()
3586 	struct ftrace_ops *subops;  in rebuild_hashes()  local
3593 	list_for_each_entry(subops, &ops->subop_list, list) {  in rebuild_hashes()
3598 			ret = add_first_hash(filter_hash, notrace_hash, subops->func_hash);  in rebuild_hashes()
3604 					    &temp_hash, subops->func_hash);  in rebuild_hashes()
3633 int ftrace_shutdown_subops(struct ftrace_ops *ops, struct ftrace_ops *subops, int command)  in ftrace_shutdown_subops()  argument
3642 	if (WARN_ON_ONCE(!(subops->flags & FTRACE_OPS_FL_ENABLED)))  in ftrace_shutdown_subops()
3645 	list_del(&subops->list);  in ftrace_shutdown_subops()
3652 			list_add(&subops->list, &ops->subop_list);  in ftrace_shutdown_subops()
3656 		subops->flags &= ~FTRACE_OPS_FL_ENABLED;  in ftrace_shutdown_subops()
3662 		subops->flags &= ~(FTRACE_OPS_FL_ENABLED | FTRACE_OPS_FL_SUBOP);  in ftrace_shutdown_subops()
3663 		subops->managed = NULL;  in ftrace_shutdown_subops()
3675 		list_add(&subops->list, &ops->subop_list);  in ftrace_shutdown_subops()
3677 		subops->flags &= ~(FTRACE_OPS_FL_ENABLED | FTRACE_OPS_FL_SUBOP);  in ftrace_shutdown_subops()
3678 		subops->managed = NULL;  in ftrace_shutdown_subops()
3685 static int ftrace_hash_move_and_update_subops(struct ftrace_ops *subops,  in ftrace_hash_move_and_update_subops()  argument
3689 	struct ftrace_ops *ops = subops->managed;  in ftrace_hash_move_and_update_subops()
4957 			struct ftrace_ops *subops;  in ftrace_hash_move_and_update_ops()  local
4959 			list_for_each_entry(subops, &op->subop_list, list) {  in ftrace_hash_move_and_update_ops()
4960 				if ((subops->flags & FTRACE_OPS_FL_ENABLED) &&  in ftrace_hash_move_and_update_ops()
4961 				     subops->func_hash == ops->func_hash) {  in ftrace_hash_move_and_update_ops()
4962 					return ftrace_hash_move_and_update_subops(subops, orig_hash, hash);  in ftrace_hash_move_and_update_ops()