Import branches/innodb+ from SVN on top of storage/innobase.

5 files changed, 199 insertions, 105 deletions

diff --git a/storage/innobase/dict/dict0boot.c b/storage/innobase/dict/dict0boot.c
index e55de30481b..70b5bfa99f7 100644
--- a/storage/innobase/dict/dict0boot.c
+++ b/storage/innobase/dict/dict0boot.c
@@ -1,6 +1,6 @@
 /*****************************************************************************
 
-Copyright (c) 1996, 2009, Innobase Oy. All Rights Reserved.
+Copyright (c) 1996, 2010, Innobase Oy. All Rights Reserved.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -274,6 +274,9 @@ dict_boot(void)
 	and (TYPE & DICT_TF_FORMAT_MASK) are nonzero and TYPE = table->flags */
 	dict_mem_table_add_col(table, heap, "TYPE", DATA_INT, 0, 4);
 	dict_mem_table_add_col(table, heap, "MIX_ID", DATA_BINARY, 0, 0);
+	/* MIX_LEN may contain additional table flags when
+	ROW_FORMAT!=REDUNDANT.  Currently, these flags include
+	DICT_TF2_TEMPORARY. */
 	dict_mem_table_add_col(table, heap, "MIX_LEN", DATA_INT, 0, 4);
 	dict_mem_table_add_col(table, heap, "CLUSTER_NAME", DATA_BINARY, 0, 0);
 	dict_mem_table_add_col(table, heap, "SPACE", DATA_INT, 0, 4);
@@ -355,7 +358,7 @@ dict_boot(void)
 	dict_mem_table_add_col(table, heap, "SPACE", DATA_INT, 0, 4);
 	dict_mem_table_add_col(table, heap, "PAGE_NO", DATA_INT, 0, 4);
 
-	/* The '+ 2' below comes from the 2 system fields */
+	/* The '+ 2' below comes from the fields DB_TRX_ID, DB_ROLL_PTR */
 #if DICT_SYS_INDEXES_PAGE_NO_FIELD != 6 + 2
 #error "DICT_SYS_INDEXES_PAGE_NO_FIELD != 6 + 2"
 #endif
@@ -365,6 +368,9 @@ dict_boot(void)
 #if DICT_SYS_INDEXES_TYPE_FIELD != 4 + 2
 #error "DICT_SYS_INDEXES_TYPE_FIELD != 4 + 2"
 #endif
+#if DICT_SYS_INDEXES_NAME_FIELD != 1 + 2
+#error "DICT_SYS_INDEXES_NAME_FIELD != 1 + 2"
+#endif
 
 	table->id = DICT_INDEXES_ID;
 	dict_table_add_to_cache(table, heap);
diff --git a/storage/innobase/dict/dict0crea.c b/storage/innobase/dict/dict0crea.c
index 96a9bd8152e..4ba7cd8a48c 100644
--- a/storage/innobase/dict/dict0crea.c
+++ b/storage/innobase/dict/dict0crea.c
@@ -1,6 +1,6 @@
 /*****************************************************************************
 
-Copyright (c) 1996, 2009, Innobase Oy. All Rights Reserved.
+Copyright (c) 1996, 2010, Innobase Oy. All Rights Reserved.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -51,16 +51,18 @@ static
 dtuple_t*
 dict_create_sys_tables_tuple(
 /*=========================*/
-	dict_table_t*	table,	/*!< in: table */
-	mem_heap_t*	heap)	/*!< in: memory heap from which the memory for
-				the built tuple is allocated */
+	const dict_table_t*	table,	/*!< in: table */
+	mem_heap_t*		heap)	/*!< in: memory heap from
+					which the memory for the built
+					tuple is allocated */
 {
 	dict_table_t*	sys_tables;
 	dtuple_t*	entry;
 	dfield_t*	dfield;
 	byte*		ptr;
 
-	ut_ad(table && heap);
+	ut_ad(table);
+	ut_ad(heap);
 
 	sys_tables = dict_sys->sys_tables;
 
@@ -69,18 +71,18 @@ dict_create_sys_tables_tuple(
 	dict_table_copy_types(entry, sys_tables);
 
 	/* 0: NAME -----------------------------*/
-	dfield = dtuple_get_nth_field(entry, 0);
+	dfield = dtuple_get_nth_field(entry, 0/*NAME*/);
 
 	dfield_set_data(dfield, table->name, ut_strlen(table->name));
 	/* 3: ID -------------------------------*/
-	dfield = dtuple_get_nth_field(entry, 1);
+	dfield = dtuple_get_nth_field(entry, 1/*ID*/);
 
 	ptr = mem_heap_alloc(heap, 8);
 	mach_write_to_8(ptr, table->id);
 
 	dfield_set_data(dfield, ptr, 8);
 	/* 4: N_COLS ---------------------------*/
-	dfield = dtuple_get_nth_field(entry, 2);
+	dfield = dtuple_get_nth_field(entry, 2/*N_COLS*/);
 
 #if DICT_TF_COMPACT != 1
 #error
@@ -91,40 +93,41 @@ dict_create_sys_tables_tuple(
 			| ((table->flags & DICT_TF_COMPACT) << 31));
 	dfield_set_data(dfield, ptr, 4);
 	/* 5: TYPE -----------------------------*/
-	dfield = dtuple_get_nth_field(entry, 3);
+	dfield = dtuple_get_nth_field(entry, 3/*TYPE*/);
 
 	ptr = mem_heap_alloc(heap, 4);
-	if (table->flags & ~DICT_TF_COMPACT) {
+	if (table->flags & (~DICT_TF_COMPACT & ~(~0 << DICT_TF_BITS))) {
 		ut_a(table->flags & DICT_TF_COMPACT);
 		ut_a(dict_table_get_format(table) >= DICT_TF_FORMAT_ZIP);
 		ut_a((table->flags & DICT_TF_ZSSIZE_MASK)
 		     <= (DICT_TF_ZSSIZE_MAX << DICT_TF_ZSSIZE_SHIFT));
-		ut_a(!(table->flags & (~0 << DICT_TF_BITS)));
-		mach_write_to_4(ptr, table->flags);
+		ut_a(!(table->flags & (~0 << DICT_TF2_BITS)));
+		mach_write_to_4(ptr, table->flags & ~(~0 << DICT_TF_BITS));
 	} else {
 		mach_write_to_4(ptr, DICT_TABLE_ORDINARY);
 	}
 
 	dfield_set_data(dfield, ptr, 4);
 	/* 6: MIX_ID (obsolete) ---------------------------*/
-	dfield = dtuple_get_nth_field(entry, 4);
+	dfield = dtuple_get_nth_field(entry, 4/*MIX_ID*/);
 
 	ptr = mem_heap_zalloc(heap, 8);
 
 	dfield_set_data(dfield, ptr, 8);
-	/* 7: MIX_LEN (obsolete) --------------------------*/
+	/* 7: MIX_LEN (additional flags) --------------------------*/
 
-	dfield = dtuple_get_nth_field(entry, 5);
+	dfield = dtuple_get_nth_field(entry, 5/*MIX_LEN*/);
 
-	ptr = mem_heap_zalloc(heap, 4);
+	ptr = mem_heap_alloc(heap, 4);
+	mach_write_to_4(ptr, table->flags >> DICT_TF2_SHIFT);
 
 	dfield_set_data(dfield, ptr, 4);
 	/* 8: CLUSTER_NAME ---------------------*/
-	dfield = dtuple_get_nth_field(entry, 6);
+	dfield = dtuple_get_nth_field(entry, 6/*CLUSTER_NAME*/);
 	dfield_set_null(dfield); /* not supported */
 
 	/* 9: SPACE ----------------------------*/
-	dfield = dtuple_get_nth_field(entry, 7);
+	dfield = dtuple_get_nth_field(entry, 7/*SPACE*/);
 
 	ptr = mem_heap_alloc(heap, 4);
 	mach_write_to_4(ptr, table->space);
@@ -143,19 +146,21 @@ static
 dtuple_t*
 dict_create_sys_columns_tuple(
 /*==========================*/
-	dict_table_t*	table,	/*!< in: table */
-	ulint		i,	/*!< in: column number */
-	mem_heap_t*	heap)	/*!< in: memory heap from which the memory for
-				the built tuple is allocated */
+	const dict_table_t*	table,	/*!< in: table */
+	ulint			i,	/*!< in: column number */
+	mem_heap_t*		heap)	/*!< in: memory heap from
+					which the memory for the built
+					tuple is allocated */
 {
 	dict_table_t*		sys_columns;
 	dtuple_t*		entry;
 	const dict_col_t*	column;
 	dfield_t*		dfield;
 	byte*			ptr;
-	const char*	col_name;
+	const char*		col_name;
 
-	ut_ad(table && heap);
+	ut_ad(table);
+	ut_ad(heap);
 
 	column = dict_table_get_nth_col(table, i);
 
@@ -166,47 +171,47 @@ dict_create_sys_columns_tuple(
 	dict_table_copy_types(entry, sys_columns);
 
 	/* 0: TABLE_ID -----------------------*/
-	dfield = dtuple_get_nth_field(entry, 0);
+	dfield = dtuple_get_nth_field(entry, 0/*TABLE_ID*/);
 
 	ptr = mem_heap_alloc(heap, 8);
 	mach_write_to_8(ptr, table->id);
 
 	dfield_set_data(dfield, ptr, 8);
 	/* 1: POS ----------------------------*/
-	dfield = dtuple_get_nth_field(entry, 1);
+	dfield = dtuple_get_nth_field(entry, 1/*POS*/);
 
 	ptr = mem_heap_alloc(heap, 4);
 	mach_write_to_4(ptr, i);
 
 	dfield_set_data(dfield, ptr, 4);
 	/* 4: NAME ---------------------------*/
-	dfield = dtuple_get_nth_field(entry, 2);
+	dfield = dtuple_get_nth_field(entry, 2/*NAME*/);
 
 	col_name = dict_table_get_col_name(table, i);
 	dfield_set_data(dfield, col_name, ut_strlen(col_name));
 	/* 5: MTYPE --------------------------*/
-	dfield = dtuple_get_nth_field(entry, 3);
+	dfield = dtuple_get_nth_field(entry, 3/*MTYPE*/);
 
 	ptr = mem_heap_alloc(heap, 4);
 	mach_write_to_4(ptr, column->mtype);
 
 	dfield_set_data(dfield, ptr, 4);
 	/* 6: PRTYPE -------------------------*/
-	dfield = dtuple_get_nth_field(entry, 4);
+	dfield = dtuple_get_nth_field(entry, 4/*PRTYPE*/);
 
 	ptr = mem_heap_alloc(heap, 4);
 	mach_write_to_4(ptr, column->prtype);
 
 	dfield_set_data(dfield, ptr, 4);
 	/* 7: LEN ----------------------------*/
-	dfield = dtuple_get_nth_field(entry, 5);
+	dfield = dtuple_get_nth_field(entry, 5/*LEN*/);
 
 	ptr = mem_heap_alloc(heap, 4);
 	mach_write_to_4(ptr, column->len);
 
 	dfield_set_data(dfield, ptr, 4);
 	/* 8: PREC ---------------------------*/
-	dfield = dtuple_get_nth_field(entry, 6);
+	dfield = dtuple_get_nth_field(entry, 6/*PREC*/);
 
 	ptr = mem_heap_alloc(heap, 4);
 	mach_write_to_4(ptr, 0/* unused */);
@@ -230,6 +235,7 @@ dict_build_table_def_step(
 	dict_table_t*	table;
 	dtuple_t*	row;
 	ulint		error;
+	ulint		flags;
 	const char*	path_or_name;
 	ibool		is_path;
 	mtr_t		mtr;
@@ -268,9 +274,10 @@ dict_build_table_def_step(
 		ut_ad(!dict_table_zip_size(table)
 		      || dict_table_get_format(table) >= DICT_TF_FORMAT_ZIP);
 
+		flags = table->flags & ~(~0 << DICT_TF_BITS);
 		error = fil_create_new_single_table_tablespace(
 			&space, path_or_name, is_path,
-			table->flags == DICT_TF_COMPACT ? 0 : table->flags,
+			flags == DICT_TF_COMPACT ? 0 : flags,
 			FIL_IBD_FILE_INITIAL_SIZE);
 		table->space = (unsigned int) space;
 
@@ -286,7 +293,7 @@ dict_build_table_def_step(
 		mtr_commit(&mtr);
 	} else {
 		/* Create in the system tablespace: disallow new features */
-		table->flags &= DICT_TF_COMPACT;
+		table->flags &= (~0 << DICT_TF_BITS) | DICT_TF_COMPACT;
 	}
 
 	row = dict_create_sys_tables_tuple(table, node->heap);
@@ -322,9 +329,10 @@ static
 dtuple_t*
 dict_create_sys_indexes_tuple(
 /*==========================*/
-	dict_index_t*	index,	/*!< in: index */
-	mem_heap_t*	heap)	/*!< in: memory heap from which the memory for
-				the built tuple is allocated */
+	const dict_index_t*	index,	/*!< in: index */
+	mem_heap_t*		heap)	/*!< in: memory heap from
+					which the memory for the built
+					tuple is allocated */
 {
 	dict_table_t*	sys_indexes;
 	dict_table_t*	table;
@@ -333,7 +341,8 @@ dict_create_sys_indexes_tuple(
 	byte*		ptr;
 
 	ut_ad(mutex_own(&(dict_sys->mutex)));
-	ut_ad(index && heap);
+	ut_ad(index);
+	ut_ad(heap);
 
 	sys_indexes = dict_sys->sys_indexes;
 
@@ -344,32 +353,32 @@ dict_create_sys_indexes_tuple(
 	dict_table_copy_types(entry, sys_indexes);
 
 	/* 0: TABLE_ID -----------------------*/
-	dfield = dtuple_get_nth_field(entry, 0);
+	dfield = dtuple_get_nth_field(entry, 0/*TABLE_ID*/);
 
 	ptr = mem_heap_alloc(heap, 8);
 	mach_write_to_8(ptr, table->id);
 
 	dfield_set_data(dfield, ptr, 8);
 	/* 1: ID ----------------------------*/
-	dfield = dtuple_get_nth_field(entry, 1);
+	dfield = dtuple_get_nth_field(entry, 1/*ID*/);
 
 	ptr = mem_heap_alloc(heap, 8);
 	mach_write_to_8(ptr, index->id);
 
 	dfield_set_data(dfield, ptr, 8);
 	/* 4: NAME --------------------------*/
-	dfield = dtuple_get_nth_field(entry, 2);
+	dfield = dtuple_get_nth_field(entry, 2/*NAME*/);
 
 	dfield_set_data(dfield, index->name, ut_strlen(index->name));
 	/* 5: N_FIELDS ----------------------*/
-	dfield = dtuple_get_nth_field(entry, 3);
+	dfield = dtuple_get_nth_field(entry, 3/*N_FIELDS*/);
 
 	ptr = mem_heap_alloc(heap, 4);
 	mach_write_to_4(ptr, index->n_fields);
 
 	dfield_set_data(dfield, ptr, 4);
 	/* 6: TYPE --------------------------*/
-	dfield = dtuple_get_nth_field(entry, 4);
+	dfield = dtuple_get_nth_field(entry, 4/*TYPE*/);
 
 	ptr = mem_heap_alloc(heap, 4);
 	mach_write_to_4(ptr, index->type);
@@ -381,7 +390,7 @@ dict_create_sys_indexes_tuple(
 #error "DICT_SYS_INDEXES_SPACE_NO_FIELD != 7"
 #endif
 
-	dfield = dtuple_get_nth_field(entry, 5);
+	dfield = dtuple_get_nth_field(entry, 5/*SPACE*/);
 
 	ptr = mem_heap_alloc(heap, 4);
 	mach_write_to_4(ptr, index->space);
@@ -393,7 +402,7 @@ dict_create_sys_indexes_tuple(
 #error "DICT_SYS_INDEXES_PAGE_NO_FIELD != 8"
 #endif
 
-	dfield = dtuple_get_nth_field(entry, 6);
+	dfield = dtuple_get_nth_field(entry, 6/*PAGE_NO*/);
 
 	ptr = mem_heap_alloc(heap, 4);
 	mach_write_to_4(ptr, FIL_NULL);
@@ -412,10 +421,11 @@ static
 dtuple_t*
 dict_create_sys_fields_tuple(
 /*=========================*/
-	dict_index_t*	index,	/*!< in: index */
-	ulint		i,	/*!< in: field number */
-	mem_heap_t*	heap)	/*!< in: memory heap from which the memory for
-				the built tuple is allocated */
+	const dict_index_t*	index,	/*!< in: index */
+	ulint			i,	/*!< in: field number */
+	mem_heap_t*		heap)	/*!< in: memory heap from
+					which the memory for the built
+					tuple is allocated */
 {
 	dict_table_t*	sys_fields;
 	dtuple_t*	entry;
@@ -425,7 +435,8 @@ dict_create_sys_fields_tuple(
 	ibool		index_contains_column_prefix_field	= FALSE;
 	ulint		j;
 
-	ut_ad(index && heap);
+	ut_ad(index);
+	ut_ad(heap);
 
 	for (j = 0; j < index->n_fields; j++) {
 		if (dict_index_get_nth_field(index, j)->prefix_len > 0) {
@@ -443,7 +454,7 @@ dict_create_sys_fields_tuple(
 	dict_table_copy_types(entry, sys_fields);
 
 	/* 0: INDEX_ID -----------------------*/
-	dfield = dtuple_get_nth_field(entry, 0);
+	dfield = dtuple_get_nth_field(entry, 0/*INDEX_ID*/);
 
 	ptr = mem_heap_alloc(heap, 8);
 	mach_write_to_8(ptr, index->id);
@@ -451,7 +462,7 @@ dict_create_sys_fields_tuple(
 	dfield_set_data(dfield, ptr, 8);
 	/* 1: POS + PREFIX LENGTH ----------------------------*/
 
-	dfield = dtuple_get_nth_field(entry, 1);
+	dfield = dtuple_get_nth_field(entry, 1/*POS*/);
 
 	ptr = mem_heap_alloc(heap, 4);
 
@@ -471,7 +482,7 @@ dict_create_sys_fields_tuple(
 
 	dfield_set_data(dfield, ptr, 4);
 	/* 4: COL_NAME -------------------------*/
-	dfield = dtuple_get_nth_field(entry, 2);
+	dfield = dtuple_get_nth_field(entry, 2/*COL_NAME*/);
 
 	dfield_set_data(dfield, field->name,
 			ut_strlen(field->name));
@@ -602,6 +613,7 @@ dict_create_index_tree_step(
 	dict_table_t*	sys_indexes;
 	dict_table_t*	table;
 	dtuple_t*	search_tuple;
+	ulint		zip_size;
 	btr_pcur_t	pcur;
 	mtr_t		mtr;
 
@@ -626,8 +638,9 @@ dict_create_index_tree_step(
 
 	btr_pcur_move_to_next_user_rec(&pcur, &mtr);
 
-	node->page_no = btr_create(index->type, index->space,
-				   dict_table_zip_size(index->table),
+	zip_size = dict_table_zip_size(index->table);
+
+	node->page_no = btr_create(index->type, index->space, zip_size,
 				   index->id, index, &mtr);
 	/* printf("Created a new index tree in space %lu root page %lu\n",
 	index->space, index->page_no); */
diff --git a/storage/innobase/dict/dict0dict.c b/storage/innobase/dict/dict0dict.c
index 2e524a5a2e3..a58ca2e7802 100644
--- a/storage/innobase/dict/dict0dict.c
+++ b/storage/innobase/dict/dict0dict.c
@@ -1,6 +1,6 @@
 /*****************************************************************************
 
-Copyright (c) 1996, 2009, Innobase Oy. All Rights Reserved.
+Copyright (c) 1996, 2010, Innobase Oy. All Rights Reserved.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -70,6 +70,17 @@ we need this; NOTE: a transaction which reserves this must keep book
 on the mode in trx_struct::dict_operation_lock_mode */
 UNIV_INTERN rw_lock_t	dict_operation_lock;
 
+/* Keys to register rwlocks and mutexes with performance schema */
+#ifdef UNIV_PFS_RWLOCK
+UNIV_INTERN mysql_pfs_key_t	dict_operation_lock_key;
+UNIV_INTERN mysql_pfs_key_t	index_tree_rw_lock_key;
+#endif /* UNIV_PFS_RWLOCK */
+
+#ifdef UNIV_PFS_MUTEX
+UNIV_INTERN mysql_pfs_key_t	dict_sys_mutex_key;
+UNIV_INTERN mysql_pfs_key_t	dict_foreign_err_mutex_key;
+#endif /* UNIV_PFS_MUTEX */
+
 #define	DICT_HEAP_SIZE		100	/*!< initial memory heap size when
 					creating a table or index object */
 #define DICT_POOL_PER_TABLE_HASH 512	/*!< buffer pool max size per table
@@ -140,7 +151,7 @@ static
 void
 dict_field_print_low(
 /*=================*/
-	dict_field_t*	field);	/*!< in: field */
+	const dict_field_t*	field);	/*!< in: field */
 /*********************************************************************//**
 Frees a foreign key struct. */
 static
@@ -607,7 +618,7 @@ dict_init(void)
 {
 	dict_sys = mem_alloc(sizeof(dict_sys_t));
 
-	mutex_create(&dict_sys->mutex, SYNC_DICT);
+	mutex_create(dict_sys_mutex_key, &dict_sys->mutex, SYNC_DICT);
 
 	dict_sys->table_hash = hash_create(buf_pool_get_curr_size()
 					   / (DICT_POOL_PER_TABLE_HASH
@@ -619,12 +630,14 @@ dict_init(void)
 
 	UT_LIST_INIT(dict_sys->table_LRU);
 
-	rw_lock_create(&dict_operation_lock, SYNC_DICT_OPERATION);
+	rw_lock_create(dict_operation_lock_key,
+		       &dict_operation_lock, SYNC_DICT_OPERATION);
 
 	dict_foreign_err_file = os_file_create_tmpfile();
 	ut_a(dict_foreign_err_file);
 
-	mutex_create(&dict_foreign_err_mutex, SYNC_ANY_LATCH);
+	mutex_create(dict_foreign_err_mutex_key,
+		     &dict_foreign_err_mutex, SYNC_ANY_LATCH);
 }
 
 /**********************************************************************//**
@@ -1460,6 +1473,7 @@ dict_index_add_to_cache(
 
 	if (!dict_index_find_cols(table, index)) {
 
+		dict_mem_index_free(index);
 		return(DB_CORRUPTION);
 	}
 
@@ -1566,7 +1580,8 @@ undo_size_ok:
 	new_index->stat_n_leaf_pages = 1;
 
 	new_index->page = page_no;
-	rw_lock_create(&new_index->lock, SYNC_INDEX_TREE);
+	rw_lock_create(index_tree_rw_lock_key, &new_index->lock,
+		       SYNC_INDEX_TREE);
 
 	if (!UNIV_UNLIKELY(new_index->type & DICT_UNIVERSAL)) {
 
@@ -4402,7 +4417,7 @@ static
 void
 dict_field_print_low(
 /*=================*/
-	dict_field_t*	field)	/*!< in: field */
+	const dict_field_t*	field)	/*!< in: field */
 {
 	ut_ad(mutex_own(&(dict_sys->mutex)));
 
@@ -4766,8 +4781,10 @@ UNIV_INTERN
 void
 dict_table_check_for_dup_indexes(
 /*=============================*/
-	const dict_table_t*	table)	/*!< in: Check for dup indexes
+	const dict_table_t*	table,	/*!< in: Check for dup indexes
 					in this table */
+	ibool			tmp_ok)	/*!< in: TRUE=allow temporary
+					index names */
 {
 	/* Check for duplicates, ignoring indexes that are marked
 	as to be dropped */
@@ -4775,13 +4792,17 @@ dict_table_check_for_dup_indexes(
 	const dict_index_t*	index1;
 	const dict_index_t*	index2;
 
+	ut_ad(mutex_own(&dict_sys->mutex));
+
 	/* The primary index _must_ exist */
 	ut_a(UT_LIST_GET_LEN(table->indexes) > 0);
 
 	index1 = UT_LIST_GET_FIRST(table->indexes);
-	index2 = UT_LIST_GET_NEXT(indexes, index1);
 
-	while (index1 && index2) {
+	do {
+		ut_ad(tmp_ok || *index1->name != TEMP_INDEX_PREFIX);
+
+		index2 = UT_LIST_GET_NEXT(indexes, index1);
 
 		while (index2) {
 
@@ -4793,8 +4814,7 @@ dict_table_check_for_dup_indexes(
 		}
 
 		index1 = UT_LIST_GET_NEXT(indexes, index1);
-		index2 = UT_LIST_GET_NEXT(indexes, index1);
-	}
+	} while (index1);
 }
 #endif /* UNIV_DEBUG */
 
diff --git a/storage/innobase/dict/dict0load.c b/storage/innobase/dict/dict0load.c
index 842a129c1a6..377818308c5 100644
--- a/storage/innobase/dict/dict0load.c
+++ b/storage/innobase/dict/dict0load.c
@@ -1,6 +1,6 @@
 /*****************************************************************************
 
-Copyright (c) 1996, 2009, Innobase Oy. All Rights Reserved.
+Copyright (c) 1996, 2010, Innobase Oy. All Rights Reserved.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -260,7 +260,7 @@ dict_sys_tables_get_flags(
 		return(0);
 	}
 
-	field = rec_get_nth_field_old(rec, 4, &len);
+	field = rec_get_nth_field_old(rec, 4/*N_COLS*/, &len);
 	n_cols = mach_read_from_4(field);
 
 	if (UNIV_UNLIKELY(!(n_cols & 0x80000000UL))) {
@@ -390,15 +390,35 @@ loop:
 
 		mtr_commit(&mtr);
 
-		if (space_id != 0 && in_crash_recovery) {
+		if (space_id == 0) {
+			/* The system tablespace always exists. */
+		} else if (in_crash_recovery) {
 			/* Check that the tablespace (the .ibd file) really
-			exists; print a warning to the .err log if not */
-
-			fil_space_for_table_exists_in_mem(space_id, name,
-							  FALSE, TRUE, TRUE);
-		}
+			exists; print a warning to the .err log if not.
+			Do not print warnings for temporary tables. */
+			ibool	is_temp;
+
+			field = rec_get_nth_field_old(rec, 4, &len);
+			if (0x80000000UL &  mach_read_from_4(field)) {
+				/* ROW_FORMAT=COMPACT: read the is_temp
+				flag from SYS_TABLES.MIX_LEN. */
+				field = rec_get_nth_field_old(rec, 7, &len);
+				is_temp = mach_read_from_4(field)
+					& DICT_TF2_TEMPORARY;
+			} else {
+				/* For tables created with old versions
+				of InnoDB, SYS_TABLES.MIX_LEN may contain
+				garbage.  Such tables would always be
+				in ROW_FORMAT=REDUNDANT.  Pretend that
+				all such tables are non-temporary.  That is,
+				do not suppress error printouts about
+				temporary tables not being found. */
+				is_temp = FALSE;
+			}
 
-		if (space_id != 0 && !in_crash_recovery) {
+			fil_space_for_table_exists_in_mem(
+				space_id, name, is_temp, TRUE, !is_temp);
+		} else {
 			/* It is a normal database startup: create the space
 			object and check that the .ibd file exists. */
 
@@ -894,43 +914,72 @@ err_exit:
 				(ulong) flags);
 			goto err_exit;
 		}
+	} else {
+		flags = 0;
+	}
 
-		if (fil_space_for_table_exists_in_mem(space, name, FALSE,
-						      FALSE, FALSE)) {
-			/* Ok; (if we did a crash recovery then the tablespace
-			can already be in the memory cache) */
-		} else {
-			/* In >= 4.1.9, InnoDB scans the data dictionary also
-			at a normal mysqld startup. It is an error if the
-			space object does not exist in memory. */
+	ut_a(name_of_col_is(sys_tables, sys_index, 4, "N_COLS"));
 
+	field = rec_get_nth_field_old(rec, 4, &len);
+	n_cols = mach_read_from_4(field);
+
+	/* The high-order bit of N_COLS is the "compact format" flag.
+	For tables in that format, MIX_LEN may hold additional flags. */
+	if (n_cols & 0x80000000UL) {
+		ulint	flags2;
+
+		flags |= DICT_TF_COMPACT;
+
+		ut_a(name_of_col_is(sys_tables, sys_index, 7, "MIX_LEN"));
+		field = rec_get_nth_field_old(rec, 7, &len);
+
+		flags2 = mach_read_from_4(field);
+
+		if (flags2 & (~0 << (DICT_TF2_BITS - DICT_TF2_SHIFT))) {
+			ut_print_timestamp(stderr);
+			fputs("  InnoDB: Warning: table ", stderr);
+			ut_print_filename(stderr, name);
+			fprintf(stderr, "\n"
+				"InnoDB: in InnoDB data dictionary"
+				" has unknown flags %lx.\n",
+				(ulong) flags2);
+
+			flags2 &= ~(~0 << (DICT_TF2_BITS - DICT_TF2_SHIFT));
+		}
+
+		flags |= flags2 << DICT_TF2_SHIFT;
+	}
+
+	/* See if the tablespace is available. */
+	if (space == 0) {
+		/* The system tablespace is always available. */
+	} else if (!fil_space_for_table_exists_in_mem(
+			   space, name,
+			   (flags >> DICT_TF2_SHIFT) & DICT_TF2_TEMPORARY,
+			   FALSE, FALSE)) {
+
+		if ((flags >> DICT_TF2_SHIFT) & DICT_TF2_TEMPORARY) {
+			/* Do not bother to retry opening temporary tables. */
+			ibd_file_missing = TRUE;
+		} else {
 			ut_print_timestamp(stderr);
 			fprintf(stderr,
-				"  InnoDB: error: space object of table %s,\n"
+				"  InnoDB: error: space object of table");
+			ut_print_filename(stderr, name);
+			fprintf(stderr, ",\n"
 				"InnoDB: space id %lu did not exist in memory."
 				" Retrying an open.\n",
-				name, (ulong)space);
+				(ulong) space);
 			/* Try to open the tablespace */
 			if (!fil_open_single_table_tablespace(
-				    TRUE, space, flags, name)) {
-				/* We failed to find a sensible tablespace
-				file */
+				    TRUE, space,
+				    flags & ~(~0 << DICT_TF_BITS), name)) {
+				/* We failed to find a sensible
+				tablespace file */
 
 				ibd_file_missing = TRUE;
 			}
 		}
-	} else {
-		flags = 0;
-	}
-
-	ut_a(name_of_col_is(sys_tables, sys_index, 4, "N_COLS"));
-
-	field = rec_get_nth_field_old(rec, 4, &len);
-	n_cols = mach_read_from_4(field);
-
-	/* The high-order bit of N_COLS is the "compact format" flag. */
-	if (n_cols & 0x80000000UL) {
-		flags |= DICT_TF_COMPACT;
 	}
 
 	table = dict_mem_table_create(name, space, n_cols & ~0x80000000UL,
diff --git a/storage/innobase/dict/dict0mem.c b/storage/innobase/dict/dict0mem.c
index 6458cbab92d..b2f58fbc63f 100644
--- a/storage/innobase/dict/dict0mem.c
+++ b/storage/innobase/dict/dict0mem.c
@@ -1,6 +1,6 @@
 /*****************************************************************************
 
-Copyright (c) 1996, 2009, Innobase Oy. All Rights Reserved.
+Copyright (c) 1996, 2010, Innobase Oy. All Rights Reserved.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -40,6 +40,11 @@ Created 1/8/1996 Heikki Tuuri
 #define	DICT_HEAP_SIZE		100	/*!< initial memory heap size when
 					creating a table or index object */
 
+#ifdef UNIV_PFS_MUTEX
+/* Key to register autoinc_mutex with performance schema */
+UNIV_INTERN mysql_pfs_key_t	autoinc_mutex_key;
+#endif /* UNIV_PFS_MUTEX */
+
 /**********************************************************************//**
 Creates a table memory object.
 @return	own: table object */
@@ -59,7 +64,7 @@ dict_mem_table_create(
 	mem_heap_t*	heap;
 
 	ut_ad(name);
-	ut_a(!(flags & (~0 << DICT_TF_BITS)));
+	ut_a(!(flags & (~0 << DICT_TF2_BITS)));
 
 	heap = mem_heap_create(DICT_HEAP_SIZE);
 
@@ -78,7 +83,8 @@ dict_mem_table_create(
 #ifndef UNIV_HOTBACKUP
 	table->autoinc_lock = mem_heap_alloc(heap, lock_get_size());
 
-	mutex_create(&table->autoinc_mutex, SYNC_DICT_AUTOINC_MUTEX);
+	mutex_create(autoinc_mutex_key,
+		     &table->autoinc_mutex, SYNC_DICT_AUTOINC_MUTEX);
 
 	table->autoinc = 0;