diff options
| author | Andrey Ignatov <[email protected]> | 2020-02-25 22:34:41 +0000 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2020-02-26 15:40:53 +0000 |
| commit | 3494bec0f6ac8ac06e0ad7c35933db345b2c5a83 (patch) | |
| tree | 7fc71cc9dc688cdb9e67865d33ac5d267884a5a4 /tools/bpf/bpftool/prog.c | |
| parent | scripts/bpf: Switch to more portable python3 shebang (diff) | |
| download | kernel-3494bec0f6ac8ac06e0ad7c35933db345b2c5a83.tar.gz kernel-3494bec0f6ac8ac06e0ad7c35933db345b2c5a83.zip | |
bpftool: Support struct_ops, tracing, ext prog types
Add support for prog types that were added to kernel but not present in
bpftool yet: struct_ops, tracing, ext prog types and corresponding
section names.
Before:
# bpftool p l
...
184: type 26 name test_subprog3 tag dda135a7dc0daf54 gpl
loaded_at 2020-02-25T13:28:33-0800 uid 0
xlated 112B jited 103B memlock 4096B map_ids 136
btf_id 85
185: type 28 name new_get_skb_len tag d2de5b87d8e5dc49 gpl
loaded_at 2020-02-25T13:28:33-0800 uid 0
xlated 72B jited 69B memlock 4096B map_ids 136
btf_id 85
After:
# bpftool p l
...
184: tracing name test_subprog3 tag dda135a7dc0daf54 gpl
loaded_at 2020-02-25T13:28:33-0800 uid 0
xlated 112B jited 103B memlock 4096B map_ids 136
btf_id 85
185: ext name new_get_skb_len tag d2de5b87d8e5dc49 gpl
loaded_at 2020-02-25T13:28:33-0800 uid 0
xlated 72B jited 69B memlock 4096B map_ids 136
btf_id 85
Signed-off-by: Andrey Ignatov <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Reviewed-by: Quentin Monnet <[email protected]>
Acked-by: Song Liu <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'tools/bpf/bpftool/prog.c')
| -rw-r--r-- | tools/bpf/bpftool/prog.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c index b352ab041160..1996e67a2f00 100644 --- a/tools/bpf/bpftool/prog.c +++ b/tools/bpf/bpftool/prog.c @@ -1573,8 +1573,8 @@ static int do_help(int argc, char **argv) " cgroup/bind4 | cgroup/bind6 | cgroup/post_bind4 |\n" " cgroup/post_bind6 | cgroup/connect4 | cgroup/connect6 |\n" " cgroup/sendmsg4 | cgroup/sendmsg6 | cgroup/recvmsg4 |\n" - " cgroup/recvmsg6 | cgroup/getsockopt |\n" - " cgroup/setsockopt }\n" + " cgroup/recvmsg6 | cgroup/getsockopt | cgroup/setsockopt |\n" + " struct_ops | fentry | fexit | freplace }\n" " ATTACH_TYPE := { msg_verdict | stream_verdict | stream_parser |\n" " flow_dissector }\n" " " HELP_SPEC_OPTIONS "\n" |