TREE_UNLOCKED
tree_locked = TREE_UNLOCKED;
tree_locked = TREE_UNLOCKED;
tree_locked = TREE_UNLOCKED;
tree_locked = TREE_UNLOCKED;
KASSERT(tree_locked == TREE_UNLOCKED,
tree_locked = TREE_UNLOCKED;
tree_locked = TREE_UNLOCKED;
tree_locked = TREE_UNLOCKED;
case TREE_UNLOCKED:
tree_locked = TREE_UNLOCKED;
tree_locked = TREE_UNLOCKED;
tree_locked = TREE_UNLOCKED;
if (tree_locked == TREE_UNLOCKED) {
if (tree_locked == TREE_UNLOCKED) {