diff options
Diffstat (limited to 'kernel/bpf/lpm_trie.c')
-rw-r--r-- | kernel/bpf/lpm_trie.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/kernel/bpf/lpm_trie.c b/kernel/bpf/lpm_trie.c index c8cc4e4cf98d..44474bf3ab7a 100644 --- a/kernel/bpf/lpm_trie.c +++ b/kernel/bpf/lpm_trie.c @@ -589,11 +589,6 @@ static void trie_free(struct bpf_map *map) struct lpm_trie_node __rcu **slot; struct lpm_trie_node *node; - /* Wait for outstanding programs to complete - * update/lookup/delete/get_next_key and free the trie. - */ - synchronize_rcu(); - /* Always start at the root and walk down to a node that has no * children. Then free that node, nullify its reference in the parent * and start over. @@ -735,6 +730,7 @@ static int trie_check_btf(const struct bpf_map *map, -EINVAL : 0; } +static int trie_map_btf_id; const struct bpf_map_ops trie_map_ops = { .map_alloc = trie_alloc, .map_free = trie_free, @@ -743,4 +739,6 @@ const struct bpf_map_ops trie_map_ops = { .map_update_elem = trie_update_elem, .map_delete_elem = trie_delete_elem, .map_check_btf = trie_check_btf, + .map_btf_name = "lpm_trie", + .map_btf_id = &trie_map_btf_id, }; |