diff options
Diffstat (limited to 'kernel/bpf/reuseport_array.c')
| -rw-r--r-- | kernel/bpf/reuseport_array.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/kernel/bpf/reuseport_array.c b/kernel/bpf/reuseport_array.c index 90b29c5b1da7..4838922f723d 100644 --- a/kernel/bpf/reuseport_array.c +++ b/kernel/bpf/reuseport_array.c @@ -150,9 +150,8 @@ static void reuseport_array_free(struct bpf_map *map) static struct bpf_map *reuseport_array_alloc(union bpf_attr *attr) { - int err, numa_node = bpf_map_attr_numa_node(attr); + int numa_node = bpf_map_attr_numa_node(attr); struct reuseport_array *array; - struct bpf_map_memory mem; u64 array_size; if (!bpf_capable()) @@ -161,20 +160,13 @@ static struct bpf_map *reuseport_array_alloc(union bpf_attr *attr) array_size = sizeof(*array); array_size += (u64)attr->max_entries * sizeof(struct sock *); - err = bpf_map_charge_init(&mem, array_size); - if (err) - return ERR_PTR(err); - /* allocate all map elements and zero-initialize them */ array = bpf_map_area_alloc(array_size, numa_node); - if (!array) { - bpf_map_charge_finish(&mem); + if (!array) return ERR_PTR(-ENOMEM); - } /* copy mandatory map attributes */ bpf_map_init_from_attr(&array->map, attr); - bpf_map_charge_move(&array->map.memory, &mem); return &array->map; } @@ -191,7 +183,7 @@ int bpf_fd_reuseport_array_lookup_elem(struct bpf_map *map, void *key, rcu_read_lock(); sk = reuseport_array_lookup_elem(map, key); if (sk) { - *(u64 *)value = sock_gen_cookie(sk); + *(u64 *)value = __sock_gen_cookie(sk); err = 0; } else { err = -ENOENT; @@ -351,6 +343,7 @@ static int reuseport_array_get_next_key(struct bpf_map *map, void *key, static int reuseport_array_map_btf_id; const struct bpf_map_ops reuseport_array_ops = { + .map_meta_equal = bpf_map_meta_equal, .map_alloc_check = reuseport_array_alloc_check, .map_alloc = reuseport_array_alloc, .map_free = reuseport_array_free, |