one_unstable_tree  223 mm/ksm.c       static struct rb_root one_unstable_tree[1] = { RB_ROOT };
one_unstable_tree  225 mm/ksm.c       static struct rb_root *root_unstable_tree = one_unstable_tree;
one_unstable_tree 2991 mm/ksm.c       				root_unstable_tree[0] = one_unstable_tree[0];