From d1d126acf453608fd797ceaec73d73fa25517166 Mon Sep 17 00:00:00 2001
From: Joshua Haberman <jhaberman@gmail.com>
Date: Wed, 31 Aug 2011 17:31:27 -0700
Subject: [PATCH] Make "benchmark" build "benchmarks", add bug note.

---
 Makefile     | 2 +-
 upb/atomic.h | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index c94728bc18..99563b8207 100644
--- a/Makefile
+++ b/Makefile
@@ -283,7 +283,7 @@ BENCHMARKS=$(UPB_BENCHMARKS) \
 
 upb_benchmarks: $(UPB_BENCHMARKS)
 benchmarks: $(BENCHMARKS)
-benchmark:
+benchmark: $(BENCHMARKS)
 	@rm -f benchmarks/results
 	@rm -rf benchmarks/*.dSYM
 	@for test in benchmarks/b.* ; do ./$$test ; done
diff --git a/upb/atomic.h b/upb/atomic.h
index d2b2bd2287..87a0141e54 100644
--- a/upb/atomic.h
+++ b/upb/atomic.h
@@ -14,6 +14,9 @@
  *
  * - a reader/writer lock (wrappers around platform-provided mutexes).
  * - an atomic refcount.
+ *
+ * TODO: This needs some revisiting/refinement, see:
+ *       http://code.google.com/p/upb/issues/detail?id=8
  */
 
 #ifndef UPB_ATOMIC_H_