linux-kernel - Re: [PATCH 8/9] perf script: Add period data column

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Date:	Fri, 17 Oct 2014 15:22:08 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	David Ahern <dsahern@...il.com>, Jiri Olsa <jolsa@...nel.org>,
	linux-kernel@...r.kernel.org, Andi Kleen <andi@...stfloor.org>,
	Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	"Jen-Cheng(Tommy) Huang" <tommy24@...ech.edu>,
	Namhyung Kim <namhyung@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Stephane Eranian <eranian@...gle.com>
Subject: Re: [PATCH 8/9] perf script: Add period data column

Em Fri, Oct 17, 2014 at 06:10:06PM +0200, Jiri Olsa escreveu:
> On Wed, Aug 27, 2014 at 08:33:53AM -0600, David Ahern wrote:
> > On 8/25/14, 8:45 AM, Jiri Olsa wrote:
> > >Adding period data column to be displayed in perf script.
> > >It's possible to get period values using -f option, like:
> > >
> > >   $ perf script -f comm,tid,time,period,ip,sym,dso
> > >           :26019 26019 52414.329088:       3707  ffffffff8105443a native_write_msr_safe ([kernel.kallsyms])
> > >           :26019 26019 52414.329088:         44  ffffffff8105443a native_write_msr_safe ([kernel.kallsyms])
> > >           :26019 26019 52414.329093:       1987  ffffffff8105443a native_write_msr_safe ([kernel.kallsyms])
> > >           :26019 26019 52414.329093:          6  ffffffff8105443a native_write_msr_safe ([kernel.kallsyms])
> > >               ls 26019 52414.329442:     537558        3407c0639c _dl_map_object_from_fd (/usr/lib64/ld-2.17.so)
> > >               ls 26019 52414.329442:       2099        3407c0639c _dl_map_object_from_fd (/usr/lib64/ld-2.17.so)
> > >               ls 26019 52414.330181:    1242100        34080917bb get_next_seq (/usr/lib64/libc-2.17.so)
> > >               ls 26019 52414.330181:       3774        34080917bb get_next_seq (/usr/lib64/libc-2.17.so)
> > >               ls 26019 52414.331427:    1083662  ffffffff810c7dc2 update_curr ([kernel.kallsyms])
> > >               ls 26019 52414.331427:        360  ffffffff810c7dc2 update_curr ([kernel.kallsyms])
> > >
> > >Cc: Andi Kleen <andi@...stfloor.org>
> > >Cc: Arnaldo Carvalho de Melo <acme@...nel.org>
> > >Cc: Corey Ashford <cjashfor@...ux.vnet.ibm.com>
> > >Cc: David Ahern <dsahern@...il.com>
> > >Cc: Frederic Weisbecker <fweisbec@...il.com>
> > >Cc: Ingo Molnar <mingo@...nel.org>
> > >Cc: Jen-Cheng(Tommy) Huang <tommy24@...ech.edu>
> > >Cc: Namhyung Kim <namhyung@...nel.org>
> > >Cc: Paul Mackerras <paulus@...ba.org>
> > >Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
> > >Cc: Stephane Eranian <eranian@...gle.com>
> > >Signed-off-by: Jiri Olsa <jolsa@...nel.org>
> > >---
> > >  tools/perf/Documentation/perf-script.txt |  2 +-
> > >  tools/perf/builtin-script.c              | 12 +++++++++++-
> > >  2 files changed, 12 insertions(+), 2 deletions(-)
> > 
> > Acked-by: David Ahern <dsahern@...il.com>
> 
> Arnaldo,
> could you please pick this one and patch 9/9?
> just realized this was left behind ;-)

Applied both.
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