-----Original Message-----
From: Quentin Monnet [mailto:quentin@isovalent.com]
Sent: Monday, May 24, 2021 4:23 PM
To: liujian (CE) <redacted>; ast@kernel.org;
daniel@iogearbox.net; andrii@kernel.org; kafai@fb.com;
songliubraving@fb.com; yhs@fb.com; john.fastabend@gmail.com;
kpsingh@kernel.org; sdf@google.com; netdev@vger.kernel.org;
bpf@vger.kernel.org
Subject: Re: [PATCH v2] bpftool: Add sock_release help info for cgroup
attach command

2021-05-24 16:03 UTC+0800 ~ Liu Jian [off-list ref]

quoted

The help information is not added when the function is added.
Add the missing help information.

Fixes: db94cc0b4805 ("bpftool: Add support for
BPF_CGROUP_INET_SOCK_RELEASE")
Signed-off-by: Liu Jian <redacted>
---
v1 -> v2:
    Add changelog text.

 tools/bpf/bpftool/cgroup.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/bpf/bpftool/cgroup.c b/tools/bpf/bpftool/cgroup.c
index d901cc1b904a..6e53b1d393f4 100644
--- a/tools/bpf/bpftool/cgroup.c
+++ b/tools/bpf/bpftool/cgroup.c

@@ -28,7 +28,8 @@
 	"                        connect6 | getpeername4 | getpeername6 |\n"   \
 	"                        getsockname4 | getsockname6 | sendmsg4 |\n"   \
 	"                        sendmsg6 | recvmsg4 | recvmsg6 |\n"           \
-	"                        sysctl | getsockopt | setsockopt }"
+	"                        sysctl | getsockopt | setsockopt |\n"	       \
+	"                        sock_release }"

 static unsigned int query_flags;

Thanks a lot!

Note that there are a few other places in bpftool where the attach point
should be added, would you mind updating them too? That would be: the
documentation page for bpftool-cgroup, the one for bpftool-prog, the help
message in prog.c, and the bash completion. It should all be straightforward.
You can try something like "grep recvmsg4 tools/bpf/bpftool" to find the
relevant locations.

OK, I'll change it together. Thanks for your review.

Best regards,
Quentin