From: Oleg Nesterov <oleg@redhat.com>
To: Jiri Olsa <olsajiri@gmail.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Andrii Nakryiko <andrii@kernel.org>,
bpf@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-trace-kernel@vger.kernel.org, x86@kernel.org,
Song Liu <songliubraving@fb.com>, Yonghong Song <yhs@fb.com>,
John Fastabend <john.fastabend@gmail.com>,
Hao Luo <haoluo@google.com>, Steven Rostedt <rostedt@goodmis.org>,
Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH perf/core 03/11] perf: Add support to attach standard unique uprobe
Date: Wed, 3 Sep 2025 15:22:27 +0200 [thread overview]
Message-ID: <20250903132226.GE18799@redhat.com> (raw)
In-Reply-To: <aLg8lLgHdBhNeaOf@krava>
On 09/03, Jiri Olsa wrote:
>
> On Wed, Sep 03, 2025 at 01:59:13PM +0200, Oleg Nesterov wrote:
> >
> > I am wondering why (with or without this change) perf_uprobe_init() needs
> > the additional arguments besides "event". It can look at event->attr.config
> > itself?
> >
> > Same for perf_kprobe_init()...
>
> I think that's because we define enum perf_probe_config together
> with PMU_FORMAT_ATTRs and code for attr->config parsing, which
> makes sense to me
Ah, and "enum perf_probe_config" is not exported...
Thanks, please forget then.
Oleg.
next prev parent reply other threads:[~2025-09-03 13:24 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-02 14:34 [PATCH perf/core 00/11] uprobes: Add unique uprobe Jiri Olsa
2025-09-02 14:34 ` [PATCH perf/core 01/11] uprobes: Add unique flag to uprobe consumer Jiri Olsa
2025-09-02 15:11 ` Masami Hiramatsu
2025-09-03 6:35 ` Jiri Olsa
2025-09-03 10:49 ` Oleg Nesterov
2025-09-03 12:02 ` Jiri Olsa
2025-09-02 14:34 ` [PATCH perf/core 02/11] uprobes: Skip emulate/sstep on unique uprobe when ip is changed Jiri Olsa
2025-09-03 11:26 ` Oleg Nesterov
2025-09-03 18:20 ` Andrii Nakryiko
2025-09-03 19:57 ` Jiri Olsa
2025-09-03 19:50 ` Jiri Olsa
2025-09-04 8:49 ` Oleg Nesterov
2025-09-04 10:46 ` Jiri Olsa
2025-09-04 11:23 ` Oleg Nesterov
2025-09-04 15:01 ` Alexei Starovoitov
2025-09-04 18:06 ` Andrii Nakryiko
2025-09-04 18:55 ` Oleg Nesterov
2025-09-04 19:42 ` Andrii Nakryiko
2025-09-05 8:51 ` Oleg Nesterov
2025-09-02 14:34 ` [PATCH perf/core 03/11] perf: Add support to attach standard unique uprobe Jiri Olsa
2025-09-02 16:13 ` Alexei Starovoitov
2025-09-03 3:32 ` kernel test robot
2025-09-03 11:59 ` Oleg Nesterov
2025-09-03 13:03 ` Jiri Olsa
2025-09-03 13:22 ` Oleg Nesterov [this message]
2025-09-02 14:34 ` [PATCH perf/core 04/11] bpf: Add support to attach uprobe_multi " Jiri Olsa
2025-09-02 16:11 ` Alexei Starovoitov
2025-09-03 6:35 ` Jiri Olsa
2025-09-03 15:32 ` Alexei Starovoitov
2025-09-03 19:55 ` Jiri Olsa
2025-09-02 14:34 ` [PATCH perf/core 05/11] bpf: Allow uprobe program to change context registers Jiri Olsa
2025-09-02 14:34 ` [PATCH perf/core 06/11] libbpf: Add support to attach unique uprobe_multi uprobe Jiri Olsa
2025-09-02 14:35 ` [PATCH perf/core 07/11] libbpf: Add support to attach generic unique uprobe Jiri Olsa
2025-09-03 18:26 ` Andrii Nakryiko
2025-09-02 14:35 ` [PATCH perf/core 08/11] selftests/bpf: Add uprobe multi context registers changes test Jiri Olsa
2025-09-02 14:35 ` [PATCH perf/core 09/11] selftests/bpf: Add uprobe multi context ip register change test Jiri Olsa
2025-09-02 14:35 ` [PATCH perf/core 10/11] selftests/bpf: Add uprobe multi unique attach test Jiri Olsa
2025-09-02 14:35 ` [PATCH perf/core 11/11] selftests/bpf: Add uprobe " Jiri Olsa
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