linux-kernel - Re: [PATCH 06/29] tools lib traceevent: Add jbd2 plugin

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Message-ID: <20131129193113.GA13490@ghostprotocols.net>
Date:	Fri, 29 Nov 2013 16:31:13 -0300
From:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	linux-kernel@...r.kernel.org,
	Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...e.hu>,
	Namhyung Kim <namhyung@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Steven Rostedt <rostedt@...dmis.org>,
	David Ahern <dsahern@...il.com>
Subject: Re: [PATCH 06/29] tools lib traceevent: Add jbd2 plugin

Em Fri, Nov 29, 2013 at 03:42:35PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Thu, Nov 28, 2013 at 12:33:05PM +0100, Jiri Olsa escreveu:
> > This plugin adds field resolving functions for following tracepoint events:
> >   jbd2:jbd2_checkpoint_stats
> >   jbd2:jbd2_run_stats

> > The diff of 'perf script' output generated by old and new code:
> > (data was generated by 'perf record -e 'jbd2:jbd2_run_stats,jbd2:jbd2_checkpoint_stats' -a')
 
> The lines after one that starts with
 
> ---
 
> are ignored by 'git am', please ident them with at least one space,
> I'm doing that this time.
>  
> > --- script.jbd2.old
> > +++ script.jbd2.new

Also I just tried:

[acme@...andy linux]$ git log --oneline | head -7
b0496b02fcea tools lib traceevent: Add hrtimer plugin
1ec7a71e0b2c tools lib traceevent: Add jbd2 plugin
c63100c95c6e tools lib traceevent: Add traceevent_host_bigendian function
d54b335656b7 tools lib traceevent: Add plugin build support
e796a0d73bcc tools lib traceevent: Add plugin support
28c803842250 perf tools: Include test-stackprotector-all.c in test-all
1a69f6ce513d perf timechart: Move wake_events list to 'struct timechart'
[acme@...andy linux]$ 

[acme@...andy linux]$ time make O=/tmp/build/perf -C tools/perf/ install
<SNIP successful build>

[acme@...andy linux]$ ls -la ~/.traceevent
ls: cannot access /home/acme/.traceevent: No such file or directory
[acme@...andy linux]$

Where did the plugins go? At least two should be there by now, no?

- Arnaldo

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