This is the mail archive of the
systemtap@sourceware.org
mailing list for the systemtap project.
Re: [PATCH tracing/kprobes 0/6] tracing/kprobes: kprobe-based event tracer update and perf support
- From: Frederic Weisbecker <fweisbec at gmail dot com>
- To: Masami Hiramatsu <mhiramat at redhat dot com>
- Cc: Steven Rostedt <rostedt at goodmis dot org>, Ingo Molnar <mingo at elte dot hu>, lkml <linux-kernel at vger dot kernel dot org>, Ananth N Mavinakayanahalli <ananth at in dot ibm dot com>, Andi Kleen <ak at linux dot intel dot com>, Christoph Hellwig <hch at infradead dot org>, "Frank Ch. Eigler" <fche at redhat dot com>, "H. Peter Anvin" <hpa at zytor dot com>, Jason Baron <jbaron at redhat dot com>, Jim Keniston <jkenisto at us dot ibm dot com>, "K.Prasad" <prasad at linux dot vnet dot ibm dot com>, Lai Jiangshan <laijs at cn dot fujitsu dot com>, Li Zefan <lizf at cn dot fujitsu dot com>, Peter Zijlstra <peterz at infradead dot org>, Srikar Dronamraju <srikar at linux dot vnet dot ibm dot com>, Tom Zanussi <tzanussi at gmail dot com>, systemtap <systemtap at sources dot redhat dot com>, DLE <dle-develop at lists dot sourceforge dot net>
- Date: Thu, 17 Sep 2009 04:39:17 +0200
- Subject: Re: [PATCH tracing/kprobes 0/6] tracing/kprobes: kprobe-based event tracer update and perf support
- References: <20090914204847.18779.69409.stgit@dhcp-100-2-132.bos.redhat.com>
On Mon, Sep 14, 2009 at 04:48:47PM -0400, Masami Hiramatsu wrote:
> Hi,
>
> Here are bugfixes for kprobe-based event tracer. Thank you for review
> and reporting bugs! I fixed it. And also I decided to disable
> kprobe event when defining, since the events outputs may suddenly
> mess up the ftrace ring_buffer.
>
> Frederic, could you see the patch 4/6? which is what I said on the
> previous threads.
>
>
> Thank you,
>
> ---
>
> Masami Hiramatsu (6):
> tracing/kprobes: Disable kprobe events by default
> tracing/kprobes: Fix profiling alignment for perf_counter buffer
> tracing/kprobes: Add probe handler dispatcher for support perf and ftrace
> ftrace: Fix trace_remove_event_call() to lock trace_event_mutex
> ftrace: Fix trace_add_event_call() to initialize list
> tracing/kprobes: Fix trace_probe registration order
Applied in
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git
tracing/kprobes
I've included Ananth fix too.
This time it looks like I haven't lost the last patch.
But I should double-check each morning as I suspect I become
a sleepwalker who does random git-reset in midnight...