diff options
| -rw-r--r-- | lib/radix-tree.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/radix-tree.c b/lib/radix-tree.c index e907858498a..1014171dd1c 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -174,14 +174,16 @@ static void radix_tree_node_rcu_free(struct rcu_head *head) { struct radix_tree_node *node = container_of(head, struct radix_tree_node, rcu_head); + int i; /* * must only free zeroed nodes into the slab. radix_tree_shrink * can leave us with a non-NULL entry in the first slot, so clear * that here to make sure. */ - tag_clear(node, 0, 0); - tag_clear(node, 1, 0); + for (i = 0; i < RADIX_TREE_MAX_TAGS; i++) + tag_clear(node, i, 0); + node->slots[0] = NULL; node->count = 0; |