perf evlist: 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@intel.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1377591794-30553-7-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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);
+ }
+}