From 7d33844ed38799aab57f785425732608cc5517c6 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Tue, 2 Jun 2009 21:02:36 +0200
Subject: [PATCH] --- yaml --- r: 147612 b: refs/heads/master c:
 436224a6d8bb3e29fe0cc18122f8d1f593da67b8 h: refs/heads/master v: v3

---
 [refs]                                            |  2 +-
 trunk/Documentation/perf_counter/builtin-report.c | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 252426ae7ece..0271b9f07b9a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c70975bc8d5bac487616785f5d5bc7b090dfa2d9
+refs/heads/master: 436224a6d8bb3e29fe0cc18122f8d1f593da67b8
diff --git a/trunk/Documentation/perf_counter/builtin-report.c b/trunk/Documentation/perf_counter/builtin-report.c
index 19c1e056bb66..6d68f3aa86b7 100644
--- a/trunk/Documentation/perf_counter/builtin-report.c
+++ b/trunk/Documentation/perf_counter/builtin-report.c
@@ -612,6 +612,17 @@ static size_t output__fprintf(FILE *fp, uint64_t total_samples)
 	return ret;
 }
 
+static void register_idle_thread(void)
+{
+	struct thread *thread = threads__findnew(0);
+
+	if (thread == NULL ||
+			thread__set_comm(thread, "[idle]")) {
+		fprintf(stderr, "problem inserting idle task.\n");
+		exit(-1);
+	}
+}
+
 
 static int __cmd_report(void)
 {
@@ -626,6 +637,8 @@ static int __cmd_report(void)
 	char cwd[PATH_MAX], *cwdp = cwd;
 	int cwdlen;
 
+	register_idle_thread();
+
 	input = open(input_name, O_RDONLY);
 	if (input < 0) {
 		perror("failed to open file");