Hi,
On Fri, 11 Oct 2013 08:31:45 -0400, Steven Rostedt wrote:
> On Fri, 11 Oct 2013 17:19:46 +0900
> Namhyung Kim wrote:
>
>> Hi Steve,
>>
>> On Fri, 11 Oct 2013 00:17:17 -0400, Steven Rostedt wrote:
>> > Sorry for the very late reply, finally got some time to look at other
>> > peoples code.
Hi,
On Fri, 11 Oct 2013 08:31:45 -0400, Steven Rostedt wrote:
On Fri, 11 Oct 2013 17:19:46 +0900
Namhyung Kim namhy...@kernel.org wrote:
Hi Steve,
On Fri, 11 Oct 2013 00:17:17 -0400, Steven Rostedt wrote:
Sorry for the very late reply, finally got some time to look at other
peoples
On Fri, 11 Oct 2013 17:19:46 +0900
Namhyung Kim wrote:
> Hi Steve,
>
> On Fri, 11 Oct 2013 00:17:17 -0400, Steven Rostedt wrote:
> > Sorry for the very late reply, finally got some time to look at other
> > peoples code.
>
> Thank you for taking your time to review this carefully. :)
Sorry
On Fri, 11 Oct 2013 09:21:56 +0200
Heiko Carstens wrote:
>
> Steven Rostedt noted that s390 is the only architecture which calls
> ftrace_push_return_trace() before ftrace_graph_entry() and therefore has
I don't know if s390 is the only arch. I didn't finish reading all the
arch specific code
On Fri, Oct 11, 2013 at 05:34:19PM +0900, Namhyung Kim wrote:
> Hi Heiko,
>
> On Fri, 11 Oct 2013 09:21:56 +0200, Heiko Carstens wrote:
> > On Fri, Oct 11, 2013 at 12:17:17AM -0400, Steven Rostedt wrote:
> >> Isn't there a way we could pass the state? Hmm, I think we could use
> >> depth to do
Hi Heiko,
On Fri, 11 Oct 2013 09:21:56 +0200, Heiko Carstens wrote:
> On Fri, Oct 11, 2013 at 12:17:17AM -0400, Steven Rostedt wrote:
>> Isn't there a way we could pass the state? Hmm, I think we could use
>> depth to do that. As depth is a pointer to trace.depth and not used
>> before then. We
Hi Steve,
On Fri, 11 Oct 2013 00:17:17 -0400, Steven Rostedt wrote:
> Sorry for the very late reply, finally got some time to look at other
> peoples code.
Thank you for taking your time to review this carefully. :)
>
> On Tue, 3 Sep 2013 14:05:08 +0900
> Namhyung Kim wrote:
>
>> From:
On Fri, Oct 11, 2013 at 12:17:17AM -0400, Steven Rostedt wrote:
> Isn't there a way we could pass the state? Hmm, I think we could use
> depth to do that. As depth is a pointer to trace.depth and not used
> before then. We could make it negative and then check that.
>
> /me looks at other archs.
On Fri, 11 Oct 2013 09:21:56 +0200
Heiko Carstens heiko.carst...@de.ibm.com wrote:
Steven Rostedt noted that s390 is the only architecture which calls
ftrace_push_return_trace() before ftrace_graph_entry() and therefore has
I don't know if s390 is the only arch. I didn't finish reading all
On Fri, 11 Oct 2013 17:19:46 +0900
Namhyung Kim namhy...@kernel.org wrote:
Hi Steve,
On Fri, 11 Oct 2013 00:17:17 -0400, Steven Rostedt wrote:
Sorry for the very late reply, finally got some time to look at other
peoples code.
Thank you for taking your time to review this carefully. :)
On Fri, Oct 11, 2013 at 12:17:17AM -0400, Steven Rostedt wrote:
Isn't there a way we could pass the state? Hmm, I think we could use
depth to do that. As depth is a pointer to trace.depth and not used
before then. We could make it negative and then check that.
/me looks at other archs.
Hi Steve,
On Fri, 11 Oct 2013 00:17:17 -0400, Steven Rostedt wrote:
Sorry for the very late reply, finally got some time to look at other
peoples code.
Thank you for taking your time to review this carefully. :)
On Tue, 3 Sep 2013 14:05:08 +0900
Namhyung Kim namhy...@kernel.org wrote:
Hi Heiko,
On Fri, 11 Oct 2013 09:21:56 +0200, Heiko Carstens wrote:
On Fri, Oct 11, 2013 at 12:17:17AM -0400, Steven Rostedt wrote:
Isn't there a way we could pass the state? Hmm, I think we could use
depth to do that. As depth is a pointer to trace.depth and not used
before then. We could
On Fri, Oct 11, 2013 at 05:34:19PM +0900, Namhyung Kim wrote:
Hi Heiko,
On Fri, 11 Oct 2013 09:21:56 +0200, Heiko Carstens wrote:
On Fri, Oct 11, 2013 at 12:17:17AM -0400, Steven Rostedt wrote:
Isn't there a way we could pass the state? Hmm, I think we could use
depth to do that. As
Sorry for the very late reply, finally got some time to look at other
peoples code.
On Tue, 3 Sep 2013 14:05:08 +0900
Namhyung Kim wrote:
> From: Namhyung Kim
>
> The set_graph_notrace filter is analogous to set_ftrace_notrace and
> can be used for eliminating uninteresting part of function
Sorry for the very late reply, finally got some time to look at other
peoples code.
On Tue, 3 Sep 2013 14:05:08 +0900
Namhyung Kim namhy...@kernel.org wrote:
From: Namhyung Kim namhyung@lge.com
The set_graph_notrace filter is analogous to set_ftrace_notrace and
can be used for
On Thu, 10 Oct 2013 10:51:54 +0900
Namhyung Kim wrote:
> Hi Steve,
>
> On Mon, 30 Sep 2013 23:58:46 -0400, Steven Rostedt wrote:
> > On Mon, 2013-09-30 at 16:04 +0900, Namhyung Kim wrote:
> >> Ping!
> >
> > Ah I missed this patch. And I'm currently traveling.
> >
> > I'll start testing it when
Hi Steve,
On Mon, 30 Sep 2013 23:58:46 -0400, Steven Rostedt wrote:
> On Mon, 2013-09-30 at 16:04 +0900, Namhyung Kim wrote:
>> Ping!
>
> Ah I missed this patch. And I'm currently traveling.
>
> I'll start testing it when I get back on Friday, but feel free to ping
> me again next Monday.
Would
Hi Steve,
On Mon, 30 Sep 2013 23:58:46 -0400, Steven Rostedt wrote:
On Mon, 2013-09-30 at 16:04 +0900, Namhyung Kim wrote:
Ping!
Ah I missed this patch. And I'm currently traveling.
I'll start testing it when I get back on Friday, but feel free to ping
me again next Monday.
Would you take
On Thu, 10 Oct 2013 10:51:54 +0900
Namhyung Kim namhy...@kernel.org wrote:
Hi Steve,
On Mon, 30 Sep 2013 23:58:46 -0400, Steven Rostedt wrote:
On Mon, 2013-09-30 at 16:04 +0900, Namhyung Kim wrote:
Ping!
Ah I missed this patch. And I'm currently traveling.
I'll start testing it
On Mon, 2013-09-30 at 16:04 +0900, Namhyung Kim wrote:
> Ping!
Ah I missed this patch. And I'm currently traveling.
I'll start testing it when I get back on Friday, but feel free to ping
me again next Monday.
-- Steve
>
> On Tue, 3 Sep 2013 14:05:08 +0900, Namhyung Kim wrote:
> > From:
Ping!
On Tue, 3 Sep 2013 14:05:08 +0900, Namhyung Kim wrote:
> From: Namhyung Kim
>
> The set_graph_notrace filter is analogous to set_ftrace_notrace and
> can be used for eliminating uninteresting part of function graph trace
> output. It also works with set_graph_function nicely.
>
> # cd
Ping!
On Tue, 3 Sep 2013 14:05:08 +0900, Namhyung Kim wrote:
From: Namhyung Kim namhyung@lge.com
The set_graph_notrace filter is analogous to set_ftrace_notrace and
can be used for eliminating uninteresting part of function graph trace
output. It also works with set_graph_function
On Mon, 2013-09-30 at 16:04 +0900, Namhyung Kim wrote:
Ping!
Ah I missed this patch. And I'm currently traveling.
I'll start testing it when I get back on Friday, but feel free to ping
me again next Monday.
-- Steve
On Tue, 3 Sep 2013 14:05:08 +0900, Namhyung Kim wrote:
From: Namhyung
From: Namhyung Kim
The set_graph_notrace filter is analogous to set_ftrace_notrace and
can be used for eliminating uninteresting part of function graph trace
output. It also works with set_graph_function nicely.
# cd /sys/kernel/debug/tracing/
# echo do_page_fault > set_graph_function
#
From: Namhyung Kim namhyung@lge.com
The set_graph_notrace filter is analogous to set_ftrace_notrace and
can be used for eliminating uninteresting part of function graph trace
output. It also works with set_graph_function nicely.
# cd /sys/kernel/debug/tracing/
# echo do_page_fault
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