diff options
| author | Daniel Borkmann <daniel@iogearbox.net> | 2019-11-22 21:07:56 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2019-11-24 17:04:11 -0800 |
| commit | 2beee5f57441413b64a9c2bd657e17beabb98d1c (patch) | |
| tree | 8ad85ac286a4c8a435ac2b83204f610b4e8e2cfa /kernel/bpf/map_in_map.c | |
| parent | 6332be04c039a72fca32ed0a4265bac58d606bb6 (diff) | |
bpf: Move owner type, jited info into array auxiliary data
We're going to extend this with further information which is only
relevant for prog array at this point. Given this info is not used
in critical path, move it into its own structure such that the main
array map structure can be kept on diet.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/b9ddccdb0f6f7026489ee955f16c96381e1e7238.1574452833.git.daniel@iogearbox.net
Diffstat (limited to 'kernel/bpf/map_in_map.c')
| -rw-r--r-- | kernel/bpf/map_in_map.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/bpf/map_in_map.c b/kernel/bpf/map_in_map.c index 4cbe987be35b..5e9366b33f0f 100644 --- a/kernel/bpf/map_in_map.c +++ b/kernel/bpf/map_in_map.c @@ -17,9 +17,8 @@ struct bpf_map *bpf_map_meta_alloc(int inner_map_ufd) if (IS_ERR(inner_map)) return inner_map; - /* prog_array->owner_prog_type and owner_jited - * is a runtime binding. Doing static check alone - * in the verifier is not enough. + /* prog_array->aux->{type,jited} is a runtime binding. + * Doing static check alone in the verifier is not enough. */ if (inner_map->map_type == BPF_MAP_TYPE_PROG_ARRAY || inner_map->map_type == BPF_MAP_TYPE_CGROUP_STORAGE || |