* gc.c: enable lazy sweep (commit miss).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41523 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Fri Jun 21 15:07:42 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: enable lazy sweep (commit miss).
+
 Fri Jun 21 14:31:29 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* hash.c (ruby_setenv): refine error message so include the variable

gc.c

@@ -148,7 +148,7 @@ void rb_gcdebug_print_obj_condition(VALUE obj);
 #define GC_PROFILE_MORE_DETAIL 0
 #endif
 #ifndef GC_ENABLE_LAZY_SWEEP
-#define GC_ENABLE_LAZY_SWEEP 0
+#define GC_ENABLE_LAZY_SWEEP   1
 #endif
 #ifndef CALC_EXACT_MALLOC_SIZE
 #define CALC_EXACT_MALLOC_SIZE 0