diff options
| author | Jakub Kicinski <[email protected]> | 2018-01-17 19:13:27 -0800 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2018-01-18 22:54:25 +0100 |
| commit | 7a0ef6939548b9eb74bf464daf55ad68a23602a2 (patch) | |
| tree | 3d1619b5fb9a88b6b1cce0fcb41ccaad87fb694d /kernel/bpf | |
| parent | 32852649ba3f74aab10025f2e59ca2b49d5cccfa (diff) | |
bpf: offload: allow array map offload
The special handling of different map types is left to the driver.
Allow offload of array maps by simply adding it to accepted types.
For nfp we have to make sure array elements are not deleted.
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Diffstat (limited to 'kernel/bpf')
| -rw-r--r-- | kernel/bpf/offload.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/bpf/offload.c b/kernel/bpf/offload.c index 6c0baa1cf8f8..2657976aec2a 100644 --- a/kernel/bpf/offload.c +++ b/kernel/bpf/offload.c @@ -299,7 +299,8 @@ struct bpf_map *bpf_map_offload_map_alloc(union bpf_attr *attr) if (!capable(CAP_SYS_ADMIN)) return ERR_PTR(-EPERM); - if (attr->map_type != BPF_MAP_TYPE_HASH) + if (attr->map_type != BPF_MAP_TYPE_ARRAY && + attr->map_type != BPF_MAP_TYPE_HASH) return ERR_PTR(-EINVAL); offmap = kzalloc(sizeof(*offmap), GFP_USER); |