From: Quentin Monnet <qmo@kernel.org>
To: Tao Chen <chen.dylane@linux.dev>,
ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org,
yonghong.song@linux.dev, john.fastabend@gmail.com,
kpsingh@kernel.org, sdf@fomichev.me, jolsa@kernel.org
Cc: bpf@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH bpf-next v3 3/3] bpftool: Display cookie for raw_tp link probe
Date: Tue, 3 Jun 2025 17:21:21 +0100 [thread overview]
Message-ID: <68e3606c-9490-4d26-afd9-82d319e1d9c9@kernel.org> (raw)
In-Reply-To: <20250603154309.3063644-3-chen.dylane@linux.dev>
On 03/06/2025 16:43, Tao Chen wrote:
> Display cookie for raw_tp link probe, in plain mode:
>
> #bpftool link
>
> 22: raw_tracepoint prog 14
> tp 'sys_enter' cookie 23925373020405760
> pids test_progs(176)
>
> And in json mode:
>
> #bpftool link -j | jq
>
> [
> {
> "id": 47,
> "type": "raw_tracepoint",
> "prog_id": 79,
> "tp_name": "sys_enter",
> "cookie": 23925373020405760,
> "pids": [
> {
> "pid": 274,
> "comm": "test_progs"
> }
> ]
> }
> ]
>
> Signed-off-by: Tao Chen <chen.dylane@linux.dev>
Acked-by: Quentin Monnet <qmo@kernel.org>
Thank you!
next prev parent reply other threads:[~2025-06-03 16:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-03 15:43 [PATCH bpf-next v3 1/3] bpf: Add cookie to raw_tp bpf_link_info Tao Chen
2025-06-03 15:43 ` [PATCH bpf-next v3 2/3] selftests/bpf: Add cookies check for raw_tp fill_link_info test Tao Chen
2025-06-03 15:43 ` [PATCH bpf-next v3 3/3] bpftool: Display cookie for raw_tp link probe Tao Chen
2025-06-03 16:21 ` Quentin Monnet [this message]
2025-06-05 18:50 ` [PATCH bpf-next v3 1/3] bpf: Add cookie to raw_tp bpf_link_info patchwork-bot+netdevbpf
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