diff options
| author | Jakub Kicinski | 2018-01-18 04:13:27 +0100 |
|---|---|---|
| committer | Daniel Borkmann | 2018-01-18 22:54:25 +0100 |
| commit | 7a0ef6939548b9eb74bf464daf55ad68a23602a2 (patch) | |
| tree | 3d1619b5fb9a88b6b1cce0fcb41ccaad87fb694d /drivers/net/ethernet/netronome/nfp/bpf/offload.c | |
| parent | bpf: arraymap: use bpf_map_init_from_attr() (diff) | |
| download | kernel-qcow2-linux-7a0ef6939548b9eb74bf464daf55ad68a23602a2.tar.gz kernel-qcow2-linux-7a0ef6939548b9eb74bf464daf55ad68a23602a2.tar.xz kernel-qcow2-linux-7a0ef6939548b9eb74bf464daf55ad68a23602a2.zip | |
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 <jakub.kicinski@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/bpf/offload.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/bpf/offload.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/offload.c b/drivers/net/ethernet/netronome/nfp/bpf/offload.c index c452bf9462e0..1a357aacc444 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/offload.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/offload.c @@ -176,6 +176,8 @@ nfp_bpf_map_get_next_key(struct bpf_offloaded_map *offmap, static int nfp_bpf_map_delete_elem(struct bpf_offloaded_map *offmap, void *key) { + if (offmap->map.map_type == BPF_MAP_TYPE_ARRAY) + return -EINVAL; return nfp_bpf_ctrl_del_entry(offmap, key); } |