diff options
| 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/queue_stack_maps.c | |
| parent | 41c48f3a98231738c5ce79f6f2aa6e40ba924d18 (diff) | |
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/queue_stack_maps.c')
| -rw-r--r-- | kernel/bpf/queue_stack_maps.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/bpf/queue_stack_maps.c b/kernel/bpf/queue_stack_maps.c index 05c8e043b9d2..80c66a6d7c54 100644 --- a/kernel/bpf/queue_stack_maps.c +++ b/kernel/bpf/queue_stack_maps.c @@ -262,6 +262,7 @@ static int queue_stack_map_get_next_key(struct bpf_map *map, void *key, return -EINVAL; } +static int queue_map_btf_id; const struct bpf_map_ops queue_map_ops = { .map_alloc_check = queue_stack_map_alloc_check, .map_alloc = queue_stack_map_alloc, @@ -273,8 +274,11 @@ const struct bpf_map_ops queue_map_ops = { .map_pop_elem = queue_map_pop_elem, .map_peek_elem = queue_map_peek_elem, .map_get_next_key = queue_stack_map_get_next_key, + .map_btf_name = "bpf_queue_stack", + .map_btf_id = &queue_map_btf_id, }; +static int stack_map_btf_id; const struct bpf_map_ops stack_map_ops = { .map_alloc_check = queue_stack_map_alloc_check, .map_alloc = queue_stack_map_alloc, @@ -286,4 +290,6 @@ const struct bpf_map_ops stack_map_ops = { .map_pop_elem = stack_map_pop_elem, .map_peek_elem = stack_map_peek_elem, .map_get_next_key = queue_stack_map_get_next_key, + .map_btf_name = "bpf_queue_stack", + .map_btf_id = &stack_map_btf_id, }; |