Em Wed, Jun 27, 2012 at 01:18:17PM +0400, Dmitry Antipov escreveu:
> On 06/26/2012 03:20 AM, Arnaldo Carvalho de Melo wrote:
> >
> >>Fair enough. The method should be a simple wrapper to libtraceevent APIs
> >>like this patch.
> >
> >The pevent thing is per
te symbols, from Pierre-Loup A.
Griffais
. Fix 'perf test' raw events entries, from Jiri Olsa
. Use the events description in the perf.data file, not the sysfs ones.
Signed-off-by: Arnaldo Carvalho de Melo
--------
Arnaldo
From: Arnaldo Carvalho de Melo
The pevent thing is per perf.data file, so I made it stop being static
and become a perf_session member, so tools processing perf.data files
use perf_session and _there_ we read the trace events description into
session->pevent and then change everywhere to s
Em Tue, Jun 12, 2012 at 03:01:26PM +0900, Namhyung Kim escreveu:
> On Mon, 11 Jun 2012 11:08:52 -0300, Arnaldo Carvalho de Melo wrote:
> > So I think we should have a per perf.data (perf_session) method that
> > knows that it shouldn't look _at all_ to /sys, but just at
Em Sat, Jun 09, 2012 at 01:05:58PM +0400, Dmitry Antipov escreveu:
> Use new function trace_find_event_by_name to lookup events before
> looking through /sys files. This helps 'perf sched replay' to map
> event names to IDs correctly when processing perf.data recorded
> on another machine.
>
> Sig
Em Tue, Jun 12, 2012 at 03:01:26PM +0900, Namhyung Kim escreveu:
> Hi,
>
> On Mon, 11 Jun 2012 11:08:52 -0300, Arnaldo Carvalho de Melo wrote:
> > Em Mon, Jun 11, 2012 at 02:46:02PM +0900, Namhyung Kim escreveu:
> >> On Sat, 9 Jun 2012 13:05:58 +0400, Dmitry Antip
Em Tue, Jun 12, 2012 at 03:34:22PM +0900, Namhyung Kim escreveu:
> On Mon, 11 Jun 2012 11:14:16 -0300, Arnaldo Carvalho de Melo wrote:
> > Em Fri, Jun 08, 2012 at 04:23:27PM +0400, Dmitry Antipov escreveu:
> >> Use trace_find_event to find event name before looking through
>
Em Fri, Jun 08, 2012 at 04:23:27PM +0400, Dmitry Antipov escreveu:
> Use trace_find_event to find event name before looking through
> /sys files. This helps 'perf report' to show real event names
> instead of 'unknown:unknown' when processing perf.data recorded
> on another machine.
We have to som
Em Mon, Jun 11, 2012 at 02:46:02PM +0900, Namhyung Kim escreveu:
> On Sat, 9 Jun 2012 13:05:58 +0400, Dmitry Antipov wrote:
> > Use new function trace_find_event_by_name to lookup events before
> > looking through /sys files. This helps 'perf sched replay' to map
> > event names to IDs correctly w
Em Fri, May 18, 2012 at 09:48:26AM +0400, Dmitry Antipov escreveu:
> On 05/17/2012 03:48 PM, Steven Rostedt wrote:
>
> >trace-cmd copies the entire /sys/kernel/debug/tracing/events directory
> >into the data file (well it copies only the events you specify).
> >I thought perf did the same. It shou
Em Wed, May 16, 2012 at 12:58:23PM -0400, Steven Rostedt escreveu:
> On Wed, 2012-05-16 at 11:59 -0300, Arnaldo Carvalho de Melo wrote:
> > Was the kernel trace events infrastructure designed with that in
> > mind? I.e. cross analysis? I must be missing something here, stil
Em Wed, May 16, 2012 at 05:16:55PM +0200, Jiri Olsa escreveu:
> On Wed, May 16, 2012 at 11:59:27AM -0300, Arnaldo Carvalho de Melo wrote:
> > Adding Jiri and Steven to the CC list.
> >
> > Em Wed, May 16, 2012 at 02:50:31PM +0400, Dmitry Antipov escreveu:
> > > O
Adding Jiri and Steven to the CC list.
Em Wed, May 16, 2012 at 02:50:31PM +0400, Dmitry Antipov escreveu:
> On 05/15/2012 07:51 PM, Arnaldo Carvalho de Melo wrote:
> >Em Tue, May 15, 2012 at 07:27:39PM +0400, Dmitry Antipov escreveu:
> >>are there any thoughts on how much o
Em Tue, May 15, 2012 at 07:27:39PM +0400, Dmitry Antipov escreveu:
> Hello,
>
> are there any thoughts on how much of the perf.data is portable and how much
> it should be?
> I'm interesting in recording scheduler activity on one machine and then
> replaying on
> another. As I can see, replaying
Em Tue, Aug 03, 2010 at 12:48:34PM +0100, Dave Martin escreveu:
> Hi all,
>
> I've hit some problems in trying to get perf record/report to
> work correctly on systems with separated debug images (Ubuntu,
> in particular). I worked on some patches to ensure that
> separate debug images do actuall
Em Tue, Aug 03, 2010 at 12:48:35PM +0100, Dave Martin escreveu:
> Fix buggy-looking code which unnecessarily adjusts the file offset
> fields read from /proc/*/maps.
>
> This may have gone unnoticed since the offset is usually 0 (and the
> logic in util/symbol.c may work incorrectly for other offs
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