free_stable_node 627 mm/ksm.c free_stable_node(chain); free_stable_node 666 mm/ksm.c free_stable_node(stable_node); free_stable_node 1430 mm/ksm.c free_stable_node(stable_node); free_stable_node 1898 mm/ksm.c free_stable_node(stable_node_dup);