diff options
| author | Daniel Borkmann <daniel@iogearbox.net> | 2019-03-01 00:53:46 +0100 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-03-01 00:53:47 +0100 |
| commit | 74b388190874ecf718e488825e9268d5ff8f2631 (patch) | |
| tree | e383e81cfd7496422209c1b80375fa5eddcb99fb /samples/bpf/tcp_bufs_kern.c | |
| parent | ebace0e981b2aa6b2c0eb9bee0df3676fd690d8b (diff) | |
| parent | 771744f9dc9742dc4259eb57f3a687d1630e1159 (diff) | |
Merge branch 'bpf-samples-improvements'
Jakub Kicinski says:
====================
This set is next part of a quest to get rid of the bpf_load
ELF loader. It fixes some minor issues with the samples and
starts the conversion.
First patch fixes ping invocations, ping localhost defaults
to IPv6 on modern setups. Next load_sock_ops sample is removed
and users are directed towards using bpftool directly.
Patch 4 removes the use of bpf_load from samples which don't
need the auto-attachment functionality at all.
Patch 5 improves symbol counting in libbpf, it's not currently
an issue but it will be when anyone adds a symbol with a long
name. Let's make sure that person doesn't have to spend time
scratching their head and wondering why .a and .so symbol
counts don't match.
v2: - specify prog_type where possible (Andrii).
====================
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'samples/bpf/tcp_bufs_kern.c')
| -rw-r--r-- | samples/bpf/tcp_bufs_kern.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/bpf/tcp_bufs_kern.c b/samples/bpf/tcp_bufs_kern.c index 0566b7fa38a1..e03e204739fa 100644 --- a/samples/bpf/tcp_bufs_kern.c +++ b/samples/bpf/tcp_bufs_kern.c @@ -9,7 +9,7 @@ * doing appropriate checks that indicate the hosts are far enough * away (i.e. large RTT). * - * Use load_sock_ops to load this BPF program. + * Use "bpftool cgroup attach $cg sock_ops $prog" to load this BPF program. */ #include <uapi/linux/bpf.h> |