bpftool: add missing fsession to the usage and docs of bpftool

Add the fsession attach type to the usage of bpftool in do_help().
Meanwhile, add it to the bash-completion and bpftool-prog.rst too.

Acked-by: Leon Hwang <leon.hwang@linux.dev>
Acked-by: Quentin Monnet <qmo@kernel.org>
Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
Link: https://lore.kernel.org/r/20260412060346.142007-4-dongml2@chinatelecom.cn
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

diff --git a/tools/bpf/bpftool/Documentation/bpftool-prog.rst b/tools/bpf/bpftool/Documentation/bpftool-prog.rst
index 35aeeaf5f71166f0e1e8759da8639c2533d47482..90fa2a48cc26ae3d417f5a0ef3c58916304e9820 100644 (file)
--- a/tools/bpf/bpftool/Documentation/bpftool-prog.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-prog.rst
@@ -54,7 +54,7 @@ PROG COMMANDS
 |     **cgroup/sendmsg4** | **cgroup/sendmsg6** | **cgroup/sendmsg_unix** |
 |     **cgroup/recvmsg4** | **cgroup/recvmsg6** | **cgroup/recvmsg_unix** | **cgroup/sysctl** |
 |     **cgroup/getsockopt** | **cgroup/setsockopt** | **cgroup/sock_release** |
-|     **struct_ops** | **fentry** | **fexit** | **freplace** | **sk_lookup**
+|     **struct_ops** | **fentry** | **fexit** | **fsession** | **freplace** | **sk_lookup**
 | }
 | *ATTACH_TYPE* := {
 |     **sk_msg_verdict** | **sk_skb_verdict** | **sk_skb_stream_verdict** |

diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool
index babb0d4e975397544319116a69b85cc1c41e0738..75cbcb512ebaedb6f72f0672e1ecdc15fc8621a5 100644 (file)
--- a/tools/bpf/bpftool/bash-completion/bpftool
+++ b/tools/bpf/bpftool/bash-completion/bpftool
@@ -501,7 +501,7 @@ _bpftool()
                                 cgroup/post_bind4 cgroup/post_bind6 \
                                 cgroup/sysctl cgroup/getsockopt \
                                 cgroup/setsockopt cgroup/sock_release struct_ops \
-                                fentry fexit freplace sk_lookup'
+                                fentry fexit fsession freplace sk_lookup'
                             COMPREPLY=( $( compgen -W "$BPFTOOL_PROG_LOAD_TYPES" -- "$cur" ) )
                             return 0
                             ;;

diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c
index 6daf19809ca4a35de008ba5564066970a58d4e55..a9f730d407a929048823723fd8d1bb53a4550560 100644 (file)
--- a/tools/bpf/bpftool/prog.c
+++ b/tools/bpf/bpftool/prog.c
@@ -2583,7 +2583,7 @@ static int do_help(int argc, char **argv)
                "                 cgroup/getsockname_unix | cgroup/sendmsg4 | cgroup/sendmsg6 |\n"
                "                 cgroup/sendmsg_unix | cgroup/recvmsg4 | cgroup/recvmsg6 | cgroup/recvmsg_unix |\n"
                "                 cgroup/getsockopt | cgroup/setsockopt | cgroup/sock_release |\n"
-               "                 struct_ops | fentry | fexit | freplace | sk_lookup }\n"
+               "                 struct_ops | fentry | fexit | fsession | freplace | sk_lookup }\n"
                "       ATTACH_TYPE := { sk_msg_verdict | sk_skb_verdict | sk_skb_stream_verdict |\n"
                "                        sk_skb_stream_parser | flow_dissector }\n"
                "       METRIC := { cycles | instructions | l1d_loads | llc_misses | itlb_misses | dtlb_misses }\n"