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authorDaniel Borkmann <daniel@iogearbox.net>2019-11-22 21:07:56 +0100
committerAlexei Starovoitov <ast@kernel.org>2019-11-24 17:04:11 -0800
commit2beee5f57441413b64a9c2bd657e17beabb98d1c (patch)
tree8ad85ac286a4c8a435ac2b83204f610b4e8e2cfa /kernel/bpf/map_in_map.c
parent6332be04c039a72fca32ed0a4265bac58d606bb6 (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.c5
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 ||