From: Yafang Shao <laoar.shao@gmail.com>
To: Andrii Nakryiko <andrii.nakryiko@gmail.com>
Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
martin.lau@linux.dev, song@kernel.org, yhs@fb.com,
john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com,
haoluo@google.com, jolsa@kernel.org, quentin@isovalent.com,
bpf@vger.kernel.org
Subject: Re: [PATCH v2 bpf-next 03/11] bpftool: Show probed function in kprobe_multi link info
Date: Fri, 9 Jun 2023 17:15:33 +0800 [thread overview]
Message-ID: <CALOAHbDNKybJfZzV9kRV9fFCqZFR7P9N6cZFXk_AHG+q63MS9A@mail.gmail.com> (raw)
In-Reply-To: <CAEf4BzZsY=wT4BQTyMK5_MQamXo-vY1bLFc9rYGoxtnC1Maj=Q@mail.gmail.com>
On Fri, Jun 9, 2023 at 7:08 AM Andrii Nakryiko
<andrii.nakryiko@gmail.com> wrote:
>
> On Thu, Jun 8, 2023 at 3:35 AM Yafang Shao <laoar.shao@gmail.com> wrote:
> >
> > Show the already expose kprobe_multi link info in bpftool. The result as
> > follows,
> >
> > $ tools/bpf/bpftool/bpftool link show
> > 4: kprobe_multi prog 29
> > retprobe 0 func_cnt 4
> > addrs ffffffffb5d475b0 funcs schedule_timeout_interruptible
> > ffffffffb5d475f0 schedule_timeout_killable
> > ffffffffb5d47630 schedule_timeout_uninterruptible
> > ffffffffb5d47670 schedule_timeout_idle
>
> what about module names? kallsyms has this information and it is quite
> important, in addition to function name
Thanks for your suggestion. I will add it.
--
Regards
Yafang
next prev parent reply other threads:[~2023-06-09 9:16 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-08 10:35 [PATCH v2 bpf-next 00/11] bpf: Support ->fill_link_info for kprobe_multi and perf_event links Yafang Shao
2023-06-08 10:35 ` [PATCH v2 bpf-next 01/11] bpf: Support ->fill_link_info for kprobe_multi Yafang Shao
2023-06-08 23:05 ` Andrii Nakryiko
2023-06-09 9:13 ` Yafang Shao
2023-06-09 18:25 ` Andrii Nakryiko
2023-06-10 2:19 ` Yafang Shao
2023-06-08 10:35 ` [PATCH v2 bpf-next 02/11] bpftool: Add address filtering in kernel_syms_load() Yafang Shao
2023-06-08 10:35 ` [PATCH v2 bpf-next 03/11] bpftool: Show probed function in kprobe_multi link info Yafang Shao
2023-06-08 23:08 ` Andrii Nakryiko
2023-06-09 9:15 ` Yafang Shao [this message]
2023-06-08 10:35 ` [PATCH v2 bpf-next 04/11] bpf: Protect probed address based on kptr_restrict setting Yafang Shao
2023-06-08 23:08 ` Andrii Nakryiko
2023-06-09 9:16 ` Yafang Shao
2023-06-08 10:35 ` [PATCH v2 bpf-next 05/11] bpf: Clear the probe_addr for uprobe Yafang Shao
2023-06-08 10:35 ` [PATCH v2 bpf-next 06/11] bpf: Expose symbol addresses for precise identification Yafang Shao
2023-06-08 10:35 ` [PATCH v2 bpf-next 07/11] bpf: Add a common helper bpf_copy_to_user() Yafang Shao
2023-06-08 10:35 ` [PATCH v2 bpf-next 08/11] bpf: Support ->fill_link_info for perf_event Yafang Shao
2023-06-08 23:12 ` Andrii Nakryiko
2023-06-09 9:53 ` Yafang Shao
2023-06-09 9:56 ` Yafang Shao
2023-06-09 18:26 ` Andrii Nakryiko
2023-06-10 2:21 ` Yafang Shao
2023-06-08 10:35 ` [PATCH v2 bpf-next 09/11] libbpf: Add perf event names Yafang Shao
2023-06-08 23:14 ` Andrii Nakryiko
2023-06-09 4:36 ` Song Liu
2023-06-10 2:22 ` Yafang Shao
2023-06-10 20:34 ` Quentin Monnet
2023-06-11 15:52 ` Yafang Shao
2023-06-10 22:37 ` Jiri Olsa
2023-06-10 22:43 ` Jiri Olsa
2023-06-11 15:55 ` Yafang Shao
2023-06-08 10:35 ` [PATCH v2 bpf-next 10/11] bpftool: Move get_prog_info() into do_show_link() Yafang Shao
2023-06-08 10:35 ` [PATCH v2 bpf-next 11/11] bpftool: Show probed function in perf_event link info Yafang Shao
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