From d4fa7439407af3af1d99f475fb9ffdc902a55e69 Mon Sep 17 00:00:00 2001
From: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Tue, 19 Jan 2010 19:26:11 +0200
Subject: [PATCH] --- yaml --- r: 179734 b: refs/heads/master c:
 b00eca8cd66029128615e8be9a19e284a950c0f2 h: refs/heads/master v: v3

---
 [refs]                          | 2 +-
 trunk/tools/perf/builtin-kmem.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index ded3d5beac96..7139ef1d134f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 47103277f8861dcb48ab845533db331ddb9427ca
+refs/heads/master: b00eca8cd66029128615e8be9a19e284a950c0f2
diff --git a/trunk/tools/perf/builtin-kmem.c b/trunk/tools/perf/builtin-kmem.c
index 33bb9dfb8e68..93c67bf53d2c 100644
--- a/trunk/tools/perf/builtin-kmem.c
+++ b/trunk/tools/perf/builtin-kmem.c
@@ -784,7 +784,8 @@ int cmd_kmem(int argc, const char **argv, const char *prefix __used)
 			setup_sorting(&alloc_sort, default_sort_order);
 
 		return __cmd_kmem();
-	}
+	} else
+		usage_with_options(kmem_usage, kmem_options);
 
 	return 0;
 }