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Commit 00c7e1f1 authored by Namhyung Kim's avatar Namhyung Kim Committed by Arnaldo Carvalho de Melo
Browse files

perf report: Add report.group config option 



Add report.group config option for setting default value of event
group view.  It affects the report output only if perf.data contains
event group info.

A user can write .perfconfig file like below to enable group view by
default:

  $ cat ~/.perfconfig
  [report]
  group = true

And it can be disabled through command line:

  $ perf report --no-group

Signed-off-by: default avatarNamhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1358845787-1350-19-git-send-email-namhyung@kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 01d14f16

tools/perf/builtin-report.c

+13 −0
Original line number Original line Diff line number Diff line
@@ -8,6 +8,7 @@ 
#include "builtin.h"

#include "builtin.h"





#include "util/util.h"

#include "util/util.h"

#include "util/cache.h"





#include "util/annotate.h"

#include "util/annotate.h"

#include "util/color.h"

#include "util/color.h"
@@ -54,6 +55,16 @@ struct perf_report { 
	DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);

	DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);

};

};





static int perf_report_config(const char *var, const char *value, void *cb)

{

	if (!strcmp(var, "report.group")) {

		symbol_conf.event_group = perf_config_bool(var, value);

		return 0;

	}



	return perf_default_config(var, value, cb);

}



static int perf_report__add_branch_hist_entry(struct perf_tool *tool,

static int perf_report__add_branch_hist_entry(struct perf_tool *tool,

					struct addr_location *al,

					struct addr_location *al,

					struct perf_sample *sample,

					struct perf_sample *sample,
@@ -677,6 +688,8 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused) 
	OPT_END()

	OPT_END()

	};

	};





	perf_config(perf_report_config, NULL);



	argc = parse_options(argc, argv, options, report_usage, 0);

	argc = parse_options(argc, argv, options, report_usage, 0);





	if (report.use_stdio)

	if (report.use_stdio)