From: Steven Rostedt <rostedt@goodmis.org>
To: Alexei Starovoitov <ast@plumgrid.com>
Cc: Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Arnaldo Carvalho de Melo <acme@infradead.org>,
Jiri Olsa <jolsa@redhat.com>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Linux API <linux-api@vger.kernel.org>,
Network Development <netdev@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 linux-trace 1/8] tracing: attach eBPF programs to tracepoints and syscalls
Date: Tue, 10 Feb 2015 07:27:45 -0500 [thread overview]
Message-ID: <20150210072745.09ce84f4@grimm.local.home> (raw)
In-Reply-To: <CAMEtUuzuu9T1eHyh27tdyj1+BnFta9-dzK8q7P9Y7x4iQrk+Xw@mail.gmail.com>
On Mon, 9 Feb 2015 21:51:05 -0800
Alexei Starovoitov <ast@plumgrid.com> wrote:
> On Mon, Feb 9, 2015 at 8:46 PM, Steven Rostedt <rostedt@goodmis.org> wrote:
> >
> > Looks like this is entirely perf based and does not interact with
> > ftrace at all. In other words, it's perf not tracing.
> >
> > It makes more sense to go through tip than the tracing tree.
>
> well, all of earlier series were based on ftrace only,
> but I was given convincing enough arguments that
> perf_even_open+ioctl is a better interface :)
> Ok. will rebase on tip in the next version.
That's fine. If this proves useful, I'll probably add the interface
back to ftrace as well.
-- Steve
next prev parent reply other threads:[~2015-02-10 12:27 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-10 5:51 [PATCH v3 linux-trace 1/8] tracing: attach eBPF programs to tracepoints and syscalls Alexei Starovoitov
2015-02-10 12:27 ` Steven Rostedt [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-02-23 18:55 Alexei Starovoitov
2015-02-14 23:02 Alexei Starovoitov
2015-02-14 22:54 Alexei Starovoitov
2015-02-14 22:48 Alexei Starovoitov
2015-02-11 6:33 Alexei Starovoitov
[not found] ` <CAMEtUuxizvHF09y_vU-c+L=n16tqWDqJPTybGB1a_OqN7p+jsA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-02-11 12:51 ` Steven Rostedt
2015-02-11 3:04 Alexei Starovoitov
[not found] ` <CAMEtUuy+B9aXP-8m7tA6aNxnS4SKRhMpfGEdWMcbxbj7ggOATw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-02-11 4:31 ` Steven Rostedt
2015-02-11 0:22 Alexei Starovoitov
2015-02-11 9:33 ` Peter Zijlstra
[not found] ` <CAMEtUuzY_Po=WtFEFg1aqzJ8dEF4rHGcWDsaS44KYgACMNPPgA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-02-11 0:50 ` Steven Rostedt
2015-02-11 9:45 ` Peter Zijlstra
2015-02-11 10:15 ` Peter Zijlstra
2015-02-12 4:58 ` Hekuang
2015-02-16 11:26 ` He Kuang
2015-02-10 19:53 Alexei Starovoitov
[not found] ` <CAMEtUuwAf4AFeWVEdJB4VQz_=2fWY=q8=rbkFg38rtVtNVCHxg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-02-10 21:53 ` Steven Rostedt
[not found] ` <20150210165359.34cc53d9-f9ZlEuEWxVcJvu8Pb33WZ0EMvNT87kid@public.gmane.org>
2015-02-11 10:28 ` Peter Zijlstra
2015-02-10 6:10 Alexei Starovoitov
[not found] ` <CAMEtUuztTca2jC9Su0YkTHEUHsD4p2PBRyukabrjGO0WfFzdfA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-02-10 13:05 ` Steven Rostedt
2015-02-10 3:45 [PATCH v3 linux-trace 0/8] tracing: attach eBPF programs to tracepoints/syscalls/kprobe Alexei Starovoitov
[not found] ` <1423539961-21792-1-git-send-email-ast-uqk4Ao+rVK5Wk0Htik3J/w@public.gmane.org>
2015-02-10 3:45 ` [PATCH v3 linux-trace 1/8] tracing: attach eBPF programs to tracepoints and syscalls Alexei Starovoitov
[not found] ` <1423539961-21792-2-git-send-email-ast-uqk4Ao+rVK5Wk0Htik3J/w@public.gmane.org>
2015-02-10 4:46 ` Steven Rostedt
2015-02-10 5:13 ` Steven Rostedt
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