Merge lp:~percona-dev/percona-patches/5.0.77-bug-382778 into lp:~percona-dev/percona-patches/5.0.77

[Yasufumi Kinoshita]

[Vadim Tkachenko (vadim-tk)]

review: Approve

=== modified file 'microslow_innodb.patch'
--- microslow_innodb.patch	2009-05-27 01:07:17 +0000
+++ microslow_innodb.patch	2009-06-05 05:44:40 +0000
@@ -6,7 +6,7 @@
  #define GET_STR        9
  #define GET_STR_ALLOC 10
 -#define GET_DISABLED  11
-+#define GET_DOUBLE    11
++#define GET_MICROTIME 11
 +#define GET_DISABLED  12
  
  #define GET_ASK_ADDR	 128
@@ -864,12 +864,22 @@
 diff -r 04958490fc6d mysys/my_getopt.c
 --- a/mysys/my_getopt.c	Tue Feb 17 22:32:27 2009 -0800
 +++ b/mysys/my_getopt.c	Tue Feb 17 22:33:00 2009 -0800
+@@ -827,7 +827,8 @@
+ #endif
+     break;
+   default:
+-    DBUG_ASSERT((optp->var_type & GET_TYPE_MASK) == GET_ULL);
++    DBUG_ASSERT((optp->var_type & GET_TYPE_MASK) == GET_ULL
++                || (optp->var_type & GET_TYPE_MASK) == GET_MICROTIME);
+     break;
+   }
+ 
 @@ -1061,6 +1061,9 @@
        case GET_ULONG:
  	printf("%lu\n", *((ulong*) value));
  	break;
-+      case GET_DOUBLE:
-+	printf("%6f\n", *((double*) value));
++      case GET_MICROTIME:
++	printf("%6f\n", ((double)(*((longlong*) value))) / 1000000.0);
 +	break;
        case GET_LL:
  	printf("%s\n", llstr(*((longlong*) value), buff));
@@ -1473,7 +1483,7 @@
 +   {"long_query_time", OPT_LONG_QUERY_TIME,
 +    "Log all queries that have taken more than long_query_time seconds to execute to file.",
 +    (gptr*) &global_system_variables.long_query_time,
-+    (gptr*) &max_system_variables.long_query_time, 0, GET_DOUBLE,
++    (gptr*) &max_system_variables.long_query_time, 0, GET_MICROTIME,
 +    REQUIRED_ARG, 10000000, 0, LONG_TIMEOUT * 1000000, 0, 1, 0},
 +  {"min_examined_row_limit", OPT_MIN_EXAMINED_ROW_LIMIT,
 +    "Don't log queries which examine less than min_examined_row_limit rows to file.",