On 01/23/2017 05:39 PM, Daniel Borkmann wrote:
> On 01/21/2017 05:26 PM, Daniel Mack wrote:
> [...]
>> +/* Called from syscall or from eBPF program */
>> +static int trie_update_elem(struct bpf_map *map,
>> +void *_key, void *value, u64 flags)
>> +{
>> +struct lpm_trie
On 01/21/2017 05:26 PM, Daniel Mack wrote:
[...]
+/* Called from syscall or from eBPF program */
+static int trie_update_elem(struct bpf_map *map,
+ void *_key, void *value, u64 flags)
+{
+ struct lpm_trie *trie = container_of(map, struct lpm_trie, map);
+
On Sat, Jan 21, 2017 at 05:26:11PM +0100, Daniel Mack wrote:
> This trie implements a longest prefix match algorithm that can be used
> to match IP addresses to a stored set of ranges.
>
> Internally, data is stored in an unbalanced trie of nodes that has a
> maximum height of n, where n is the
This trie implements a longest prefix match algorithm that can be used
to match IP addresses to a stored set of ranges.
Internally, data is stored in an unbalanced trie of nodes that has a
maximum height of n, where n is the prefixlen the trie was created
with.
Tries may be created with prefix
