From dfb0c40490f5a2e28f0d1e9bbb29a57ee91a9f52 Mon Sep 17 00:00:00 2001
From: Anton Blanchard <anton@samba.org>
Date: Tue, 30 Aug 2011 09:15:06 +1000
Subject: [PATCH] --- yaml --- r: 264096 b: refs/heads/master c:
 6a0e55d85babfccfd976703852ec8bab388b3a10 h: refs/heads/master v: v3

---
 [refs]                        | 2 +-
 trunk/tools/perf/util/event.c | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index ccacbcef0cd9..635afa481fff 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 764e16a30a77a9c8346fbae6615e7c818ce9d00f
+refs/heads/master: 6a0e55d85babfccfd976703852ec8bab388b3a10
diff --git a/trunk/tools/perf/util/event.c b/trunk/tools/perf/util/event.c
index 3c1b8a632101..437f8ca679a0 100644
--- a/trunk/tools/perf/util/event.c
+++ b/trunk/tools/perf/util/event.c
@@ -169,12 +169,17 @@ static int perf_event__synthesize_mmap_events(union perf_event *event,
 			continue;
 		pbf += n + 3;
 		if (*pbf == 'x') { /* vm_exec */
+			char anonstr[] = "//anon\n";
 			char *execname = strchr(bf, '/');
 
 			/* Catch VDSO */
 			if (execname == NULL)
 				execname = strstr(bf, "[vdso]");
 
+			/* Catch anonymous mmaps */
+			if ((execname == NULL) && !strstr(bf, "["))
+				execname = anonstr;
+
 			if (execname == NULL)
 				continue;