---

yaml --- r: 191204 b: refs/heads/master c: c239da3 h: refs/heads/master v: v3
git-mirror · Apr 14, 2010 · cdac62a · cdac62a
1 parent 91115d9
commit cdac62a
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 46656ac7fb3252f8a3db29b18638e0e8067849ba
+refs/heads/master: c239da3b4b55dbb8f30bcb8d1a0d63fc44a567c3
diff --git a/trunk/tools/perf/builtin-trace.c b/trunk/tools/perf/builtin-trace.c
@@ -106,8 +106,17 @@ static struct perf_event_ops event_ops = {
 	.comm	= event__process_comm,
 };
 
+extern volatile int session_done;
+
+static void sig_handler(int sig __unused)
+{
+	session_done = 1;
+}
+
 static int __cmd_trace(struct perf_session *session)
 {
+	signal(SIGINT, sig_handler);
+
 	return perf_session__process_events(session, &event_ops);
 }
 
@@ -580,7 +589,8 @@ int cmd_trace(int argc, const char **argv, const char *prefix __used)
 	if (session == NULL)
 		return -ENOMEM;
 
-	if (!perf_session__has_traces(session, "record -R"))
+	if (strcmp(input_name, "-") &&
+	    !perf_session__has_traces(session, "record -R"))
 		return -EINVAL;
 
 	if (generate_script_lang) {