bpf: add support for batched operations in LPM trie maps

Suggested-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>

Author: tammela

kernel/bpf/lpm_trie.c

@@ -726,6 +726,9 @@ const struct bpf_map_ops trie_map_ops = {
 	.map_lookup_elem = trie_lookup_elem,
 	.map_update_elem = trie_update_elem,
 	.map_delete_elem = trie_delete_elem,
+	.map_lookup_batch = generic_map_lookup_batch,
+	.map_update_batch = generic_map_update_batch,
+	.map_delete_batch = generic_map_delete_batch,
 	.map_check_btf = trie_check_btf,
 	.map_btf_name = "lpm_trie",
 	.map_btf_id = &trie_map_btf_id,