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Re: [PATCH 20/57] perf c2c report: Add dcacheline dimension key

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On Tue, Oct 04, 2016 at 01:50:12PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Thu, Sep 22, 2016 at 05:36:48PM +0200, Jiri Olsa escreveu:
> > Adding dcacheline dimension key support. It
> > displays cacheline address as hex number.
> > 
> > Using c2c wrapper to standard 'dcacheline' object
> > to defined own header and simple (just address)
> > cacheline output.
> 
> So, at this point I move from:
> 
>   # perf c2c report
>    Error: Invalid --fields key: `dcacheline'
>   #
> 
> To:
> 
>   [root@jouet ~]# perf c2c report
>   Error: Unknown --fields key: `offset'
>   Segmentation fault (core dumped)
>   [root@jouet ~]#

oops, attached patch should fix that, but I needed to change
following patches:

  perf c2c report: Add cacheline hists processing
  perf c2c report: Decode c2c_stats for hist entries

I updated perf/c2c_v4 branch with the fix and rebased
to your current perf/core.. let me know if I need to
repost

thanks,
jirka


---
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 335c0fd30757..74c7822460e1 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -86,7 +86,7 @@ he__get_c2c_hists(struct hist_entry *he,
 
 	ret = c2c_hists__init(hists, sort);
 	if (ret)
-		free(hists);
+		zfree(&hists);
 
 	return hists;
 }

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Re: [PATCH 20/57] perf c2c report: Add dcacheline dimension key Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-04 19:00 +0200
  Re: [PATCH 20/57] perf c2c report: Add dcacheline dimension key Jiri Olsa <jolsa@redhat.com> - 2016-10-05 00:50 +0200
    Re: [PATCH 20/57] perf c2c report: Add dcacheline dimension key Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-05 12:50 +0200
      Re: [PATCH 20/57] perf c2c report: Add dcacheline dimension key Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-05 13:00 +0200
        Re: [PATCH 20/57] perf c2c report: Add dcacheline dimension key Jiri Olsa <jolsa@redhat.com> - 2016-10-05 14:40 +0200
          Re: [PATCH 20/57] perf c2c report: Add dcacheline dimension key Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-05 15:30 +0200

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