Merge sinisa@work.mysql.com:/home/bk/mysql-4.0

into sinisa.nasamreza.org:/mnt/work/mysql-4.0

innobase/srv/srv0srv.c

@@ -1715,6 +1715,7 @@ srv_conc_enter_innodb(
 	ibool			has_slept	= FALSE;
 	srv_conc_slot_t*	slot;
 	ulint			i;
+	char                    err_buf[1000];
 
 	if (srv_thread_concurrency >= 500) {
 		/* Disable the concurrency check */
@@ -1733,6 +1734,16 @@ srv_conc_enter_innodb(
 retry:
 	os_fast_mutex_lock(&srv_conc_mutex);
 
+	if (trx->declared_to_be_inside_innodb) {
+	        ut_print_timestamp(stderr);
+
+	        trx_print(err_buf, trx);
+
+	        fprintf(stderr,
+"  InnoDB: Error: trying to declare trx to enter InnoDB, but\n"
+"InnoDB: it already is declared.\n%s\n", err_buf);
+	}
+
 	if (srv_conc_n_threads < (lint)srv_thread_concurrency) {
 
 		srv_conc_n_threads++;

innobase/trx/trx0trx.c

@@ -233,8 +233,19 @@ trx_free(
 /*=====*/
 	trx_t*	trx)	/* in, own: trx object */
 {
+        char      err_buf[1000];
+
 	ut_ad(mutex_own(&kernel_mutex));
 
+	if (trx->declared_to_be_inside_innodb) {
+	        ut_print_timestamp(stderr);
+	        trx_print(err_buf, trx);
+
+	        fprintf(stderr,
+"  InnoDB: Error: Freeing a trx which is declared to be processing\n"
+"InnoDB: inside InnoDB.\n%s\n", err_buf);
+	}
+
 	ut_a(trx->magic_n == TRX_MAGIC_N);
 
 	trx->magic_n = 11112222;
@@ -1518,6 +1529,11 @@ trx_print(
     		buf += sprintf(buf, " purge trx");
   	}
 
+	if (trx->declared_to_be_inside_innodb) {
+	        buf += sprintf(buf, ", thread declared inside InnoDB %lu",
+			       trx->n_tickets_to_enter_innodb);
+	}
+
 	buf += sprintf(buf, "\n");
   	
 	start_of_line = buf;

libmysql/libmysql.def

@@ -101,6 +101,12 @@ EXPORTS
 	mysql_rpl_probe
 	mysql_set_master
 	mysql_add_slave
+	my_getopt_print_errors
+	handle_options
+	my_print_help
+	my_print_variables
+	getopt_ull_limit_value
+	getopt_compare_strings
 
 	
 	

sql/ha_innodb.cc

@@ -3938,18 +3938,21 @@ innodb_show_status(
                 DBUG_RETURN(-1);
         }
 
-	/* We let the InnoDB Monitor to output at most 100 kB of text, add
+	/* We let the InnoDB Monitor to output at most 200 kB of text, add
 	a safety margin of 10 kB for buffer overruns */
 
-	buf = (char*)ut_malloc(110 * 1024);
+	buf = (char*)ut_malloc(210 * 1024);
 	
-	srv_sprintf_innodb_monitor(buf, 100 * 1024);
+	srv_sprintf_innodb_monitor(buf, 200 * 1024);
 	
 	List<Item> field_list;
 
 	field_list.push_back(new Item_empty_string("Status", strlen(buf)));
 
 	if(send_fields(thd, field_list, 1)) {
+
+		ut_free(buf);
+
 	  	DBUG_RETURN(-1);
 	}