From: Peter Zijlstra <peterz@infradead.org>
To: Atsushi Tsuji <a-tsuji@bk.jp.nec.com>
Cc: linux-kernel@vger.kernel.org, rostedt@goodmis.org,
Ingo Molnar <mingo@elte.hu>,
fweisbec@gmail.com, "Frank Ch. Eigler" <fche@redhat.com>,
paulus@samba.org, systemtap@sources.redhat.com
Subject: Re: [PATCH 0/2] tracing: Tracing integration - dynamic ftrace for SystemTap
Date: Tue, 15 Sep 2009 12:15:31 +0200 [thread overview]
Message-ID: <1253009731.5506.39.camel@laptop> (raw)
In-Reply-To: <4AAF6724.9080201@bk.jp.nec.com>
On Tue, 2009-09-15 at 19:06 +0900, Atsushi Tsuji wrote:
> The patches doesn't contain the performance counters integration,
> since it is still in development. I think following implementations are
> needed:
> - add new type to perf_id (like PERF_TYPE_FTRACE)
> - add event ids to struct dyn_ftrace
> - add interfaces to reference event ids by user (via debugfs?)
> - add probe function to count ftrace events (call do_perf_swcounter_event)
That's long since been done,..
next prev parent reply other threads:[~2009-09-15 10:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-15 10:06 [PATCH 0/2] tracing: Tracing integration - dynamic ftrace for SystemTap Atsushi Tsuji
2009-09-15 10:15 ` Peter Zijlstra [this message]
2009-09-15 10:19 ` Peter Zijlstra
2009-09-15 13:28 ` Steven Rostedt
2009-09-15 13:36 ` Peter Zijlstra
2009-09-16 8:08 ` Atsushi Tsuji
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1253009731.5506.39.camel@laptop \
--to=peterz@infradead.org \
--cc=a-tsuji@bk.jp.nec.com \
--cc=fche@redhat.com \
--cc=fweisbec@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=paulus@samba.org \
--cc=rostedt@goodmis.org \
--cc=systemtap@sources.redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.