---

yaml --- r: 147700 b: refs/heads/master c: a14832f h: refs/heads/master v: v3
git-mirror · Jun 7, 2009 · 2fe5f92 · 2fe5f92
1 parent 0774f54
commit 2fe5f92
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 30c806a094493beb7691bc7957dfa02dee96230a
+refs/heads/master: a14832ff977e78d1982cdf78cdabb1f2320d9ac8
diff --git a/trunk/tools/perf/builtin-report.c b/trunk/tools/perf/builtin-report.c
@@ -1120,7 +1120,10 @@ static int __cmd_report(void)
 
 	input = open(input_name, O_RDONLY);
 	if (input < 0) {
-		perror("failed to open file");
+		fprintf(stderr, " failed to open file: %s", input_name);
+		if (!strcmp(input_name, "perf.data"))
+			fprintf(stderr, "  (try 'perf record' first)");
+		fprintf(stderr, "\n");
 		exit(-1);
 	}