From: Frederic Weisbecker <fweisbec@gmail.com>
To: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>, Ingo Molnar <mingo@elte.hu>,
lkml <linux-kernel@vger.kernel.org>,
Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
Andi Kleen <ak@linux.intel.com>,
Christoph Hellwig <hch@infradead.org>,
"Frank Ch. Eigler" <fche@redhat.com>,
"H. Peter Anvin" <hpa@zytor.com>, Jason Baron <jbaron@redhat.com>,
Jim Keniston <jkenisto@us.ibm.com>,
"K.Prasad" <prasad@linux.vnet.ibm.com>,
Lai Jiangshan <laijs@cn.fujitsu.com>,
Li Zefan <lizf@cn.fujitsu.com>,
Peter Zijlstra <peterz@infradead.org>,
Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
Tom Zanussi <tzanussi@gmail.com>,
systemtap <systemtap@sources.redhat.com>,
DLE <dle-develop@lists.sourceforge.net>
Subject: Re: [PATCH tracing/kprobes 0/7] tracing/kprobes: kprobe-based event tracer update and perf support
Date: Mon, 14 Sep 2009 04:22:51 +0200 [thread overview]
Message-ID: <20090914022248.GA14306@nowhere> (raw)
In-Reply-To: <4AAAC5A8.208@redhat.com>
On Fri, Sep 11, 2009 at 05:48:24PM -0400, Masami Hiramatsu wrote:
> Frederic Weisbecker wrote:
>>
>> I've tested the above example and it works very well,
>> so I've applied this set, and the previous pending patches
>> in:
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git \
>> tracing/kprobes
>
> I had a bug on that tree when I did Step.1
>
> > (Step.1) Define new events under new group
> >
> > $ echo p:mygroup/myprobe do_sys_open dfd=a0 filename=a1 flags=a2 mode=a3 \
> > > /debug/tracing/kprobes_events
> > $ echo r:mygroup/myretprobe do_sys_open rv >> /debug/tracing/kprobes_events
> > $ cat /debug/tracing/kprobes_events
> > p:myprobe do_sys_open+0 dfd=a0 filename=a1 flags=a2 mode=a3
> > r:myretprobe do_sys_open+0 rv=rv
>
> It seems that you forget to pull PATCH 7/7 of my previous series.
> And also I've found my probe registration order is buggy.
> I'll fix that.
>
> Thank you,
Sorry :-s
Applied, thanks.
prev parent reply other threads:[~2009-09-14 2:22 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-10 23:52 [PATCH tracing/kprobes 0/7] tracing/kprobes: kprobe-based event tracer update and perf support Masami Hiramatsu
2009-09-10 23:53 ` [PATCH tracing/kprobes 1/7] x86/ptrace: Fix regs_get_argument_nth() to add correct offset Masami Hiramatsu
2009-09-11 1:43 ` Steven Rostedt
2009-10-17 9:59 ` [tip:perf/probes] " tip-bot for Masami Hiramatsu
2009-09-10 23:53 ` [PATCH tracing/kprobes 2/7] tracing/kprobes: Fix probe offset to be unsigned Masami Hiramatsu
2009-10-17 9:59 ` [tip:perf/probes] " tip-bot for Masami Hiramatsu
2009-09-10 23:53 ` [PATCH tracing/kprobes 3/7] tracing/kprobes: Cleanup kprobe tracer code Masami Hiramatsu
2009-09-11 2:33 ` Daniel Walker
2009-09-11 2:36 ` Frederic Weisbecker
2009-10-17 9:59 ` [tip:perf/probes] " tip-bot for Masami Hiramatsu
2009-09-10 23:53 ` [PATCH tracing/kprobes 4/7] tracing/kprobes: Add event profiling support Masami Hiramatsu
2009-09-11 3:12 ` Frederic Weisbecker
2009-09-11 16:22 ` Masami Hiramatsu
2009-09-14 3:02 ` Frederic Weisbecker
2009-09-14 16:54 ` Masami Hiramatsu
2009-09-14 18:55 ` Frederic Weisbecker
2009-09-14 19:36 ` Masami Hiramatsu
2009-09-14 21:07 ` Frederic Weisbecker
2009-09-15 4:52 ` Ananth N Mavinakayanahalli
2009-09-11 19:30 ` Masami Hiramatsu
2009-09-14 3:08 ` Frederic Weisbecker
2009-09-13 10:07 ` [BUGFIX] kprobes: prevent re-registration of the same kprobe Ananth N Mavinakayanahalli
2009-09-14 1:47 ` Masami Hiramatsu
2009-09-14 10:04 ` [BUGFIX] kprobes: prevent re-registration of the same kprobe - take2 Ananth N Mavinakayanahalli
2009-09-14 16:25 ` Masami Hiramatsu
2009-09-15 5:13 ` Ananth N Mavinakayanahalli
2009-09-15 13:29 ` Masami Hiramatsu
2009-10-17 10:02 ` [tip:perf/probes] kprobes: Prevent re-registration of the same kprobe tip-bot for Ananth N Mavinakayanahalli
2009-10-17 9:59 ` [tip:perf/probes] tracing/kprobes: Add event profiling support tip-bot for Masami Hiramatsu
2009-09-10 23:53 ` [PATCH tracing/kprobes 5/7] tracing/kprobes: Add argument name support Masami Hiramatsu
2009-09-11 14:07 ` Steven Rostedt
2009-09-11 16:11 ` Masami Hiramatsu
2009-09-11 16:32 ` Masami Hiramatsu
2009-10-17 10:00 ` [tip:perf/probes] " tip-bot for Masami Hiramatsu
2009-09-10 23:53 ` [PATCH tracing/kprobes 6/7] tracing/kprobes: Show event name in trace output Masami Hiramatsu
2009-10-17 10:00 ` [tip:perf/probes] " tip-bot for Masami Hiramatsu
2009-09-10 23:53 ` [PATCH tracing/kprobes 7/7] tracing/kprobes: Support custom subsystem for each kprobe event Masami Hiramatsu
2009-10-17 10:00 ` [tip:perf/probes] " tip-bot for Masami Hiramatsu
2009-09-11 1:33 ` [PATCH tracing/kprobes 0/7] tracing/kprobes: kprobe-based event tracer update and perf support Frederic Weisbecker
2009-09-11 1:45 ` Steven Rostedt
2009-09-11 16:03 ` Masami Hiramatsu
2009-09-14 2:59 ` Frederic Weisbecker
2009-09-14 17:16 ` Masami Hiramatsu
2009-09-14 20:52 ` Frederic Weisbecker
2009-09-14 21:10 ` Masami Hiramatsu
2009-09-14 21:09 ` Frederic Weisbecker
2009-09-11 19:03 ` Frank Ch. Eigler
2009-09-11 19:06 ` Christoph Hellwig
2009-09-11 19:50 ` Mark Wielaard
2009-09-11 20:03 ` Christoph Hellwig
2009-09-12 1:23 ` Masami Hiramatsu
2009-09-11 19:15 ` Frederic Weisbecker
2009-09-11 15:36 ` Frederic Weisbecker
2009-09-11 21:48 ` Masami Hiramatsu
2009-09-14 2:22 ` Frederic Weisbecker [this message]
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