static struct node *resize(struct trie *t, struct tnode *tn);
static struct tnode *inflate(struct trie *t, struct tnode *tn);
static struct tnode *halve(struct trie *t, struct tnode *tn);
-static void tnode_free(struct tnode *tn);
static struct kmem_cache *fn_alias_kmem __read_mostly;
static struct kmem_cache *trie_leaf_kmem __read_mostly;
kmem_cache_free(trie_leaf_kmem, l);
}
+static inline void free_leaf(struct leaf *l)
+{
+ call_rcu_bh(&l->rcu, __leaf_free_rcu);
+}
+
static void __leaf_info_free_rcu(struct rcu_head *head)
{
kfree(container_of(head, struct leaf_info, rcu));
static inline void tnode_free(struct tnode *tn)
{
- if (IS_LEAF(tn)) {
- struct leaf *l = (struct leaf *) tn;
- call_rcu_bh(&l->rcu, __leaf_free_rcu);
- } else
+ if (IS_LEAF(tn))
+ free_leaf((struct leaf *) tn);
+ else
call_rcu(&tn->rcu, __tnode_free_rcu);
}
li = leaf_info_new(plen);
if (!li) {
- tnode_free((struct tnode *) l);
+ free_leaf(l);
return NULL;
}
if (!tn) {
free_leaf_info(li);
- tnode_free((struct tnode *) l);
+ free_leaf(l);
return NULL;
}
} else
rcu_assign_pointer(t->trie, NULL);
- tnode_free((struct tnode *) l);
+ free_leaf(l);
}
/*
return 0;
}
-static int trie_flush_list(struct trie *t, struct list_head *head)
+static int trie_flush_list(struct list_head *head)
{
struct fib_alias *fa, *fa_node;
int found = 0;
return found;
}
-static int trie_flush_leaf(struct trie *t, struct leaf *l)
+static int trie_flush_leaf(struct leaf *l)
{
int found = 0;
struct hlist_head *lih = &l->list;
struct leaf_info *li = NULL;
hlist_for_each_entry_safe(li, node, tmp, lih, hlist) {
- found += trie_flush_list(t, &li->falh);
+ found += trie_flush_list(&li->falh);
if (list_empty(&li->falh)) {
hlist_del_rcu(&li->hlist);
int found = 0;
for (l = trie_firstleaf(t); l; l = trie_nextleaf(l)) {
- found += trie_flush_leaf(t, l);
+ found += trie_flush_leaf(l);
if (ll && hlist_empty(&ll->list))
trie_leaf_remove(t, ll);