diff options
| author | Jakub Sitnicki <jakub@cloudflare.com> | 2020-07-17 13:35:34 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-07-18 06:18:17 +0300 |
| commit | 93a3545d812ae7cfe4426374e00a7d8f64ac02e0 (patch) | |
| tree | 9e72efeb489d50b2fa8bddd1f0316e5ef7495063 /tools/bpf | |
| parent | 499dd29d90bb78d4ac4f0d6648e26f4a339829b1 (diff) | |
| download | linux-93a3545d812ae7cfe4426374e00a7d8f64ac02e0.tar.xz | |
tools/bpftool: Add name mappings for SK_LOOKUP prog and attach type
Make bpftool show human-friendly identifiers for newly introduced program
and attach type, BPF_PROG_TYPE_SK_LOOKUP and BPF_SK_LOOKUP, respectively.
Also, add the new prog type bash-completion, man page and help message.
Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200717103536.397595-14-jakub@cloudflare.com
Diffstat (limited to 'tools/bpf')
| -rw-r--r-- | tools/bpf/bpftool/Documentation/bpftool-prog.rst | 2 | ||||
| -rw-r--r-- | tools/bpf/bpftool/bash-completion/bpftool | 2 | ||||
| -rw-r--r-- | tools/bpf/bpftool/common.c | 1 | ||||
| -rw-r--r-- | tools/bpf/bpftool/prog.c | 3 |
4 files changed, 5 insertions, 3 deletions
diff --git a/tools/bpf/bpftool/Documentation/bpftool-prog.rst b/tools/bpf/bpftool/Documentation/bpftool-prog.rst index 412ea3d9bf7f..82e356b664e8 100644 --- a/tools/bpf/bpftool/Documentation/bpftool-prog.rst +++ b/tools/bpf/bpftool/Documentation/bpftool-prog.rst @@ -45,7 +45,7 @@ PROG COMMANDS | **cgroup/getsockname4** | **cgroup/getsockname6** | **cgroup/sendmsg4** | **cgroup/sendmsg6** | | **cgroup/recvmsg4** | **cgroup/recvmsg6** | **cgroup/sysctl** | | **cgroup/getsockopt** | **cgroup/setsockopt** | -| **struct_ops** | **fentry** | **fexit** | **freplace** +| **struct_ops** | **fentry** | **fexit** | **freplace** | **sk_lookup** | } | *ATTACH_TYPE* := { | **msg_verdict** | **stream_verdict** | **stream_parser** | **flow_dissector** diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool index 25b25aca1112..7b137264ea3a 100644 --- a/tools/bpf/bpftool/bash-completion/bpftool +++ b/tools/bpf/bpftool/bash-completion/bpftool @@ -479,7 +479,7 @@ _bpftool() cgroup/post_bind4 cgroup/post_bind6 \ cgroup/sysctl cgroup/getsockopt \ cgroup/setsockopt struct_ops \ - fentry fexit freplace" -- \ + fentry fexit freplace sk_lookup" -- \ "$cur" ) ) return 0 ;; diff --git a/tools/bpf/bpftool/common.c b/tools/bpf/bpftool/common.c index 29f4e7611ae8..9b28c69dd8e4 100644 --- a/tools/bpf/bpftool/common.c +++ b/tools/bpf/bpftool/common.c @@ -64,6 +64,7 @@ const char * const attach_type_name[__MAX_BPF_ATTACH_TYPE] = { [BPF_TRACE_FEXIT] = "fexit", [BPF_MODIFY_RETURN] = "mod_ret", [BPF_LSM_MAC] = "lsm_mac", + [BPF_SK_LOOKUP] = "sk_lookup", }; void p_err(const char *fmt, ...) diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c index 6863c57effd0..3e6ecc6332e2 100644 --- a/tools/bpf/bpftool/prog.c +++ b/tools/bpf/bpftool/prog.c @@ -59,6 +59,7 @@ const char * const prog_type_name[] = { [BPF_PROG_TYPE_TRACING] = "tracing", [BPF_PROG_TYPE_STRUCT_OPS] = "struct_ops", [BPF_PROG_TYPE_EXT] = "ext", + [BPF_PROG_TYPE_SK_LOOKUP] = "sk_lookup", }; const size_t prog_type_name_size = ARRAY_SIZE(prog_type_name); @@ -1905,7 +1906,7 @@ static int do_help(int argc, char **argv) " cgroup/getsockname4 | cgroup/getsockname6 | cgroup/sendmsg4 |\n" " cgroup/sendmsg6 | cgroup/recvmsg4 | cgroup/recvmsg6 |\n" " cgroup/getsockopt | cgroup/setsockopt |\n" - " struct_ops | fentry | fexit | freplace }\n" + " struct_ops | fentry | fexit | freplace | sk_lookup }\n" " ATTACH_TYPE := { msg_verdict | stream_verdict | stream_parser |\n" " flow_dissector }\n" " METRIC := { cycles | instructions | l1d_loads | llc_misses }\n" |