Currently we do a full validation of AHI whenever check tables is

called on any table. This patch fixes this by only doing this full
check in debug versions.

bug#55716
rb://423
approved by: Marko

storage/innobase/btr/btr0sea.c

@@ -1746,6 +1746,7 @@ btr_search_update_hash_on_insert(
 	}
 }
 
+#if defined UNIV_AHI_DEBUG || defined UNIV_DEBUG
 /********************************************************************//**
 Validates the search system.
 @return	TRUE if ok */
@@ -1913,3 +1914,4 @@ btr_search_validate(void)
 
 	return(ok);
 }
+#endif /* defined UNIV_AHI_DEBUG || defined UNIV_DEBUG */

storage/innobase/ha/ha0ha.c

@@ -354,6 +354,7 @@ ha_remove_all_nodes_to_page(
 #endif
 }
 
+#if defined UNIV_AHI_DEBUG || defined UNIV_DEBUG
 /*************************************************************//**
 Validates a given range of the cells in hash table.
 @return	TRUE if ok */
@@ -400,6 +401,7 @@ ha_validate(
 
 	return(ok);
 }
+#endif /* defined UNIV_AHI_DEBUG || defined UNIV_DEBUG */
 
 /*************************************************************//**
 Prints info of a hash table. */

storage/innobase/include/btr0sea.h

@@ -180,6 +180,7 @@ btr_search_update_hash_on_delete(
 	btr_cur_t*	cursor);/*!< in: cursor which was positioned on the
 				record to delete using btr_cur_search_...,
 				the record is not yet deleted */
+#if defined UNIV_AHI_DEBUG || defined UNIV_DEBUG
 /********************************************************************//**
 Validates the search system.
 @return	TRUE if ok */
@@ -187,6 +188,9 @@ UNIV_INTERN
 ibool
 btr_search_validate(void);
 /*======================*/
+#else
+# define btr_search_validate()	TRUE
+#endif /* defined UNIV_AHI_DEBUG || defined UNIV_DEBUG */
 
 /** Flag: has the search system been enabled?
 Protected by btr_search_latch and btr_search_enabled_mutex. */

storage/innobase/include/ha0ha.h

@@ -186,6 +186,7 @@ ha_remove_all_nodes_to_page(
 	hash_table_t*	table,	/*!< in: hash table */
 	ulint		fold,	/*!< in: fold value */
 	const page_t*	page);	/*!< in: buffer page */
+#if defined UNIV_AHI_DEBUG || defined UNIV_DEBUG
 /*************************************************************//**
 Validates a given range of the cells in hash table.
 @return	TRUE if ok */
@@ -196,6 +197,7 @@ ha_validate(
 	hash_table_t*	table,		/*!< in: hash table */
 	ulint		start_index,	/*!< in: start index */
 	ulint		end_index);	/*!< in: end index */
+#endif /* defined UNIV_AHI_DEBUG || defined UNIV_DEBUG */
 /*************************************************************//**
 Prints info of a hash table. */
 UNIV_INTERN