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| author | Andrey Ignatov <rdna@fb.com> | 2020-06-20 00:11:44 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-06-22 23:22:58 +0300 |
| commit | 2872e9ac33a4440173418147351ed4f93177e763 (patch) | |
| tree | d6e1d303efc0b0ce2e4cdefeca4403ddecc08a1d /net/xdp | |
| parent | 41c48f3a98231738c5ce79f6f2aa6e40ba924d18 (diff) | |
| download | linux-2872e9ac33a4440173418147351ed4f93177e763.tar.xz | |
bpf: Set map_btf_{name, id} for all map types
Set map_btf_name and map_btf_id for all map types so that map fields can
be accessed by bpf programs.
Signed-off-by: Andrey Ignatov <rdna@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/a825f808f22af52b018dbe82f1c7d29dab5fc978.1592600985.git.rdna@fb.com
Diffstat (limited to 'net/xdp')
| -rw-r--r-- | net/xdp/xskmap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/xdp/xskmap.c b/net/xdp/xskmap.c index 1dc7208c71ba..8367adbbe9df 100644 --- a/net/xdp/xskmap.c +++ b/net/xdp/xskmap.c @@ -254,6 +254,7 @@ void xsk_map_try_sock_delete(struct xsk_map *map, struct xdp_sock *xs, spin_unlock_bh(&map->lock); } +static int xsk_map_btf_id; const struct bpf_map_ops xsk_map_ops = { .map_alloc = xsk_map_alloc, .map_free = xsk_map_free, @@ -264,4 +265,6 @@ const struct bpf_map_ops xsk_map_ops = { .map_update_elem = xsk_map_update_elem, .map_delete_elem = xsk_map_delete_elem, .map_check_btf = map_check_no_btf, + .map_btf_name = "xsk_map", + .map_btf_id = &xsk_map_btf_id, }; |