linux-kernel - [PATCH V13 06/12] perf tools: move perf_evlist_

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Date:	Tue, 27 Aug 2013 11:23:08 +0300
From:	Adrian Hunter <adrian.hunter@...el.com>
To:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	linux-kernel@...r.kernel.org, David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jiri Olsa <jolsa@...hat.com>, Mike Galbraith <efault@....de>,
	Namhyung Kim <namhyung@...il.com>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Stephane Eranian <eranian@...gle.com>,
	Ingo Molnar <mingo@...nel.org>
Subject: [PATCH V13 06/12] perf tools: move perf_evlist__config() to a new source file

perf_evlist__config() must be moved to a separate source
file to avoid Python link errors when adding support for
PERF_SAMPLE_IDENTIFIER.

It is appropriate to do this because perf_evlist__config()
is a helper function for event recording.  It is used by
tools to apply recording options to perf_evlist.  It is
not used by the Python API.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
Acked-by: Namhyung Kim <namhyung@...nel.org>
---
 tools/perf/Makefile      |  1 +
 tools/perf/util/evlist.c | 22 ----------------------
 tools/perf/util/record.c | 25 +++++++++++++++++++++++++
 3 files changed, 26 insertions(+), 22 deletions(-)
 create mode 100644 tools/perf/util/record.c

diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 7d30a7d..845cc76 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -360,6 +360,7 @@ LIB_OBJS += $(OUTPUT)util/rblist.o
 LIB_OBJS += $(OUTPUT)util/intlist.o
 LIB_OBJS += $(OUTPUT)util/vdso.o
 LIB_OBJS += $(OUTPUT)util/stat.o
+LIB_OBJS += $(OUTPUT)util/record.o
 
 LIB_OBJS += $(OUTPUT)ui/setup.o
 LIB_OBJS += $(OUTPUT)ui/helpline.o
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index 1f5105a..9d682e5 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -49,28 +49,6 @@ struct perf_evlist *perf_evlist__new(void)
 	return evlist;
 }
 
-void perf_evlist__config(struct perf_evlist *evlist,
-			struct perf_record_opts *opts)
-{
-	struct perf_evsel *evsel;
-	/*
-	 * Set the evsel leader links before we configure attributes,
-	 * since some might depend on this info.
-	 */
-	if (opts->group)
-		perf_evlist__set_leader(evlist);
-
-	if (evlist->cpus->map[0] < 0)
-		opts->no_inherit = true;
-
-	list_for_each_entry(evsel, &evlist->entries, node) {
-		perf_evsel__config(evsel, opts);
-
-		if (evlist->nr_entries > 1)
-			perf_evsel__set_sample_id(evsel);
-	}
-}
-
 static void perf_evlist__purge(struct perf_evlist *evlist)
 {
 	struct perf_evsel *pos, *n;
diff --git a/tools/perf/util/record.c b/tools/perf/util/record.c
new file mode 100644
index 0000000..9b5ef79
--- /dev/null
+++ b/tools/perf/util/record.c
@@ -0,0 +1,25 @@
+#include "evlist.h"
+#include "evsel.h"
+#include "cpumap.h"
+
+void perf_evlist__config(struct perf_evlist *evlist,
+			struct perf_record_opts *opts)
+{
+	struct perf_evsel *evsel;
+	/*
+	 * Set the evsel leader links before we configure attributes,
+	 * since some might depend on this info.
+	 */
+	if (opts->group)
+		perf_evlist__set_leader(evlist);
+
+	if (evlist->cpus->map[0] < 0)
+		opts->no_inherit = true;
+
+	list_for_each_entry(evsel, &evlist->entries, node) {
+		perf_evsel__config(evsel, opts);
+
+		if (evlist->nr_entries > 1)
+			perf_evsel__set_sample_id(evsel);
+	}
+}
-- 
1.7.11.7

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