diff -ruN a/sql/mysqld.cc b/sql/mysqld.cc
--- a/sql/mysqld.cc 2010-11-03 03:01:14.000000000 +0500
+++ b/sql/mysqld.cc 2010-11-13 15:34:40.000000000 +0500
-@@ -896,6 +896,7 @@
+@@ -897,6 +897,7 @@
#endif
#ifdef HAVE_QUERY_CACHE
ulong query_cache_min_res_unit= QUERY_CACHE_MIN_RESULT_DATA_SIZE;