diff options
Diffstat (limited to 'kernel/bpf/devmap.c')
-rw-r--r-- | kernel/bpf/devmap.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/kernel/bpf/devmap.c b/kernel/bpf/devmap.c index 18a72a8add43..67f4f00ce33a 100644 --- a/kernel/bpf/devmap.c +++ b/kernel/bpf/devmap.c @@ -80,7 +80,7 @@ static struct bpf_map *dev_map_alloc(union bpf_attr *attr) /* check sanity of attributes */ if (attr->max_entries == 0 || attr->key_size != 4 || - attr->value_size != 4 || attr->map_flags) + attr->value_size != 4 || attr->map_flags & ~BPF_F_NUMA_NODE) return ERR_PTR(-EINVAL); dtab = kzalloc(sizeof(*dtab), GFP_USER); @@ -93,6 +93,7 @@ static struct bpf_map *dev_map_alloc(union bpf_attr *attr) dtab->map.value_size = attr->value_size; dtab->map.max_entries = attr->max_entries; dtab->map.map_flags = attr->map_flags; + dtab->map.numa_node = bpf_map_attr_numa_node(attr); err = -ENOMEM; @@ -119,7 +120,8 @@ static struct bpf_map *dev_map_alloc(union bpf_attr *attr) goto free_dtab; dtab->netdev_map = bpf_map_area_alloc(dtab->map.max_entries * - sizeof(struct bpf_dtab_netdev *)); + sizeof(struct bpf_dtab_netdev *), + dtab->map.numa_node); if (!dtab->netdev_map) goto free_dtab; @@ -344,7 +346,8 @@ static int dev_map_update_elem(struct bpf_map *map, void *key, void *value, if (!ifindex) { dev = NULL; } else { - dev = kmalloc(sizeof(*dev), GFP_ATOMIC | __GFP_NOWARN); + dev = kmalloc_node(sizeof(*dev), GFP_ATOMIC | __GFP_NOWARN, + map->numa_node); if (!dev) return -ENOMEM; |