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| author |   Andrey Ignatov <rdna@fb.com> | 2020-06-19 14:11:44 -0700 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2020-06-22 22:22:58 +0200 |
| commit | 2872e9ac33a4440173418147351ed4f93177e763 (patch) | |
| tree | d6e1d303efc0b0ce2e4cdefeca4403ddecc08a1d /kernel/bpf/reuseport_array.c | |
| parent | bpf: Support access to bpf map fields (diff) | |
| download | linux-dev-2872e9ac33a4440173418147351ed4f93177e763.tar.xz linux-dev-2872e9ac33a4440173418147351ed4f93177e763.zip | |
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 'kernel/bpf/reuseport_array.c')
| -rw-r--r-- | kernel/bpf/reuseport_array.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/bpf/reuseport_array.c b/kernel/bpf/reuseport_array.c index 21cde24386db..a09922f656e4 100644 --- a/kernel/bpf/reuseport_array.c +++ b/kernel/bpf/reuseport_array.c @@ -345,6 +345,7 @@ static int reuseport_array_get_next_key(struct bpf_map *map, void *key, return 0; } +static int reuseport_array_map_btf_id; const struct bpf_map_ops reuseport_array_ops = { .map_alloc_check = reuseport_array_alloc_check, .map_alloc = reuseport_array_alloc, @@ -352,4 +353,6 @@ const struct bpf_map_ops reuseport_array_ops = { .map_lookup_elem = reuseport_array_lookup_elem, .map_get_next_key = reuseport_array_get_next_key, .map_delete_elem = reuseport_array_delete_elem, + .map_btf_name = "reuseport_array", + .map_btf_id = &reuseport_array_map_btf_id, }; |