sys/kern/subr_vmem.c

132 	int		bt_type;
179 #define	BT_ISSPAN_P(bt)	((bt)->bt_type <= BT_TYPE_SPAN_STATIC)
255 	return (bt->bt_type == BT_TYPE_BUSY);
261 	return (bt->bt_type == BT_TYPE_FREE);
490 	MPASS(bt->bt_type == BT_TYPE_BUSY);
504 	MPASS(bt->bt_type != BT_TYPE_CURSOR);
527 	MPASS(bt->bt_type == BT_TYPE_FREE);
855 			btspan->bt_type = type;
862 		btfree->bt_type = BT_TYPE_FREE;
1002 	MPASS(bt->bt_type == BT_TYPE_FREE);
1007 		btprev->bt_type = BT_TYPE_FREE;
1020 		btnew->bt_type = BT_TYPE_BUSY;
1031 		bt->bt_type = BT_TYPE_BUSY;
1083 	MPASS(bt->bt_type == BT_TYPE_FREE);
1090 	MPASS(prev->bt_type != BT_TYPE_FREE);
1092 	if (prev->bt_type == BT_TYPE_SPAN && prev->bt_size == bt->bt_size) {
1138 		if (bt->bt_type == BT_TYPE_FREE && bt->bt_size >= size &&
1153 	    next->bt_type == BT_TYPE_FREE && prev->bt_type == BT_TYPE_FREE &&
1261 	vm->vm_cursor.bt_type = BT_TYPE_CURSOR;
1493 	MPASS(bt->bt_type == BT_TYPE_BUSY);
1495 	bt->bt_type = BT_TYPE_FREE;
1499 	if (t != NULL && t->bt_type == BT_TYPE_FREE) {
1506 	if (t != NULL && t->bt_type == BT_TYPE_FREE) {
1606 	    bt->bt_type, bt_type_string(bt->bt_type));
1671 		    (bt->bt_type == BT_TYPE_BUSY) ? "allocated" : "free");
1739 		if (bt->bt_type == BT_TYPE_BUSY) {
1742 		} else if (bt->bt_type == BT_TYPE_FREE) {
1785 		if (bt->bt_type == BT_TYPE_CURSOR) {
1796 			if (bt2->bt_type == BT_TYPE_CURSOR) {