linux-kernel - [PATCH 09/11] perf stat: Use perf_evlist__create

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Date:	Mon, 13 Feb 2012 16:27:41 +0900
From:	Namhyung Kim <namhyung.kim@....com>
To:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	Namhyung Kim <namhyung@...il.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>, Ingo Molnar <mingo@...e.hu>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 09/11] perf stat: Use perf_evlist__create_maps

Use same function with perf record and top to share the code
checks combinations of different switches.

Signed-off-by: Namhyung Kim <namhyung.kim@....com>
---
 tools/perf/builtin-stat.c |   16 ++--------------
 1 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index d080254a2d0c..be2667236bea 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -196,6 +196,7 @@ static int			output_fd;
 static struct perf_maps_opts maps = {
 	.target_pid		= -1,
 	.target_tid		= -1,
+	.uid			= UINT_MAX,
 };
 
 static volatile int done = 0;
@@ -1208,20 +1209,7 @@ int cmd_stat(int argc, const char **argv, const char *prefix __used)
 
 	check_target_maps(&maps);
 
-	evsel_list->threads = thread_map__new(maps.target_pid, maps.target_tid,
-					      UINT_MAX);
-	if (evsel_list->threads == NULL) {
-		pr_err("Problems finding threads of monitor\n");
-		usage_with_options(stat_usage, options);
-	}
-
-	if (maps.system_wide)
-		evsel_list->cpus = cpu_map__new(maps.cpu_list);
-	else
-		evsel_list->cpus = cpu_map__dummy_new();
-
-	if (evsel_list->cpus == NULL) {
-		perror("failed to parse CPUs map");
+	if (perf_evlist__create_maps(evsel_list, &maps) < 0) {
 		usage_with_options(stat_usage, options);
 		return -1;
 	}
-- 
1.7.9

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