Applying InnoDB Plugin 1.0.5 snapshot , part 1

From revision r5537 to r5636
r5527 is already applied before

Detailed revision comments:
For HotBackup builds we don't want to hide the symbols.

r5537 | vasil | 2009-07-21 04:31:26 -0500 (Tue, 21 Jul 2009) | 5 lines
branches/zip:

Fixups in ChangeLog: sort filenames alphabetically and wrap to 78 chars per
line.

r5539 | vasil | 2009-07-21 05:28:27 -0500 (Tue, 21 Jul 2009) | 4 lines
branches/zip:

Add a test program to check whether the PAUSE instruction is available.

r5625 | vasil | 2009-08-04 00:52:48 -0500 (Tue, 04 Aug 2009) | 32 lines
branches/zip: Merge 5518:5622 from branches/5.1, resolving conflict in r5622
(after resolving the conflict Makefile.am was not changed so I have made
a dummy change so I can commit and thus record that branches/5.1 has been
merged in branches/zip up to 5622):

  ------------------------------------------------------------------------
  r5622 | vasil | 2009-08-03 15:27:00 +0300 (Mon, 03 Aug 2009) | 20 lines
  Changed paths:
     M /branches/5.1/Makefile.am
  
  branches/5.1:
  
  Merge a change from MySQL:
  
    ------------------------------------------------------------
    revno: 2988
    committer: Satya B <satya.bn@sun.com>
    branch nick: mysql-5.1-bugteam
    timestamp: Wed 2009-07-01 11:06:05 +0530
    message:
      Fix build failure after applying Innodb snapshot 5.1-ss5282
      
      After applying Innodb snapshot 5.1-ss5282, build was broken
      because of missing header file. 
      
      Adding the header file to Makefile.am after informing the 
      innodb developers.
    modified:
      storage/innobase/Makefile.am
  
  ------------------------------------------------------------------------

r5626 | vasil | 2009-08-04 00:53:31 -0500 (Tue, 04 Aug 2009) | 4 lines
branches/zip:

Revert the dummy change from c5625.

r5629 | marko | 2009-08-04 06:42:44 -0500 (Tue, 04 Aug 2009) | 1 line
branches/zip: mysql-test: Pass MTR's internal checks.
r5635 | marko | 2009-08-05 06:06:55 -0500 (Wed, 05 Aug 2009) | 2 lines
branches/zip: Replace <number> with NUMBER in some comments,
to avoid problems with Doxygen XML output.
r5636 | marko | 2009-08-05 07:27:30 -0500 (Wed, 05 Aug 2009) | 2 lines
branches/zip: lock_rec_validate_page(): Add the parameter zip_size.
This should help track down Mantis Issue #289.

7 files changed, 59 insertions, 17 deletions

diff --git a/storage/innodb_plugin/ChangeLog b/storage/innodb_plugin/ChangeLog
index 2b04c06f0e8..593a9fa3418 100644
--- a/storage/innodb_plugin/ChangeLog
+++ b/storage/innodb_plugin/ChangeLog
@@ -1,7 +1,6 @@
 2009-07-20	The InnoDB Team
 
-	* buf/buf0rea.c, handler/ha_innodb.cc, include/srv0srv.h,
-	srv/srv0srv.c:
+	* handler/ha_innodb.cc, buf/buf0rea.c, include/srv0srv.h, srv/srv0srv.c
 	Change the read ahead parameter name to innodb_read_ahead_threshold.
 	Change the meaning of this parameter to signify the number of pages
 	that must be sequentially accessed for InnoDB to trigger a readahead
@@ -16,8 +15,8 @@
 
 	* include/univ.i:
 	Support inlining of functions and prefetch with Sun Studio.
-	These changes are based on contribution from Sun Microsystems Inc.
-	under a BSD license.
+	These changes are based on contribution from
+	Sun Microsystems Inc. under a BSD license.
 
 2009-07-14	The InnoDB Team
 
@@ -40,9 +39,9 @@
 
 2009-07-08	The InnoDB Team
 
-	* buf/buf0flu.c, handler/ha_innodb.cc, include/buf0flu.h,
-	include/log0log.h, include/log0log.ic, include/srv0srv.h,
-	srv/srv0srv.c:
+	* srv/srv0srv.c, buf/buf0flu.c, handler/ha_innodb.cc,
+	include/srv0srv.h, include/log0log.ic, include/buf0flu.h,
+	include/log0log.h:
 	Implement the adaptive flushing of dirty pages, which uses
 	a heuristics based flushing rate of dirty pages to avoid IO
 	bursts at checkpoint. Expose new configure knob
@@ -51,8 +50,8 @@
 
 2009-07-07	The InnoDB Team
 
-	* handler/ha_innodb.cc, include/srv0srv.h, log/log0log.c,
-	srv/srv0srv.c:
+	* srv/srv0srv.c, handler/ha_innodb.cc, log/log0log.c,
+	include/srv0srv.h:
 	Implement IO capacity tuning. Expose new configure knob
 	innodb_io_capacity to control the master threads IO rate. The
 	ibuf merge is also changed from synchronous to asynchronous.
@@ -89,12 +88,13 @@
 
 	* handler/handler0alter.cc:
 	Start the user transaction prebuilt->trx if it was not started
-	before adding or dropping an index. Without this fix, the
+	before adding or dropping an index.  Without this fix, the
 	table could be locked outside an active transaction.
 
 2009-06-25	The InnoDB Team
 
-	* handler/ha_innodb.cc, mysql-test/innodb_bug42101.test,
+	* handler/ha_innodb.cc,
+	mysql-test/innodb_bug42101.test,
 	mysql-test/innodb_bug42101.result,
 	mysql-test/innodb_bug42101-nonzero.test,
 	mysql-test/innodb_bug42101-nonzero.result:
diff --git a/storage/innodb_plugin/dict/dict0crea.c b/storage/innodb_plugin/dict/dict0crea.c
index 7bad4d2057e..96a9bd8152e 100644
--- a/storage/innodb_plugin/dict/dict0crea.c
+++ b/storage/innodb_plugin/dict/dict0crea.c
@@ -1379,7 +1379,7 @@ dict_create_add_foreign_field_to_dictionary(
 Add a single foreign key definition to the data dictionary tables in the
 database. We also generate names to constraints that were not named by the
 user. A generated constraint has a name of the format
-databasename/tablename_ibfk_<number>, where the numbers start from 1, and
+databasename/tablename_ibfk_NUMBER, where the numbers start from 1, and
 are given locally for this table, that is, the number is not global, as in
 the old format constraints < 4.0.18 it used to be.
 @return	error code or DB_SUCCESS */
diff --git a/storage/innodb_plugin/include/dict0crea.h b/storage/innodb_plugin/include/dict0crea.h
index 3107d771d88..cce1246b789 100644
--- a/storage/innodb_plugin/include/dict0crea.h
+++ b/storage/innodb_plugin/include/dict0crea.h
@@ -110,7 +110,7 @@ dict_create_or_check_foreign_constraint_tables(void);
 Adds foreign key definitions to data dictionary tables in the database. We
 look at table->foreign_list, and also generate names to constraints that were
 not named by the user. A generated constraint has a name of the format
-databasename/tablename_ibfk_<number>, where the numbers start from 1, and are
+databasename/tablename_ibfk_NUMBER, where the numbers start from 1, and are
 given locally for this table, that is, the number is not global, as in the
 old format constraints < 4.0.18 it used to be.
 @return	error code or DB_SUCCESS */
diff --git a/storage/innodb_plugin/lock/lock0lock.c b/storage/innodb_plugin/lock/lock0lock.c
index fcd8d268331..23c2ff4740f 100644
--- a/storage/innodb_plugin/lock/lock0lock.c
+++ b/storage/innodb_plugin/lock/lock0lock.c
@@ -360,6 +360,8 @@ ibool
 lock_rec_validate_page(
 /*===================*/
 	ulint	space,	/*!< in: space id */
+	ulint	zip_size,/*!< in: compressed page size in bytes
+			or 0 for uncompressed pages */
 	ulint	page_no);/*!< in: page number */
 
 /* Define the following in order to enable lock_rec_validate_page() checks. */
@@ -2622,6 +2624,7 @@ lock_move_reorganize_page(
 
 #ifdef UNIV_DEBUG_LOCK_VALIDATE
 	ut_ad(lock_rec_validate_page(buf_block_get_space(block),
+				     buf_block_get_zip_size(block),
 				     buf_block_get_page_no(block)));
 #endif
 }
@@ -2711,8 +2714,10 @@ lock_move_rec_list_end(
 
 #ifdef UNIV_DEBUG_LOCK_VALIDATE
 	ut_ad(lock_rec_validate_page(buf_block_get_space(block),
+				     buf_block_get_zip_size(block),
 				     buf_block_get_page_no(block)));
 	ut_ad(lock_rec_validate_page(buf_block_get_space(new_block),
+				     buf_block_get_zip_size(block),
 				     buf_block_get_page_no(new_block)));
 #endif
 }
@@ -2822,6 +2827,7 @@ lock_move_rec_list_start(
 
 #ifdef UNIV_DEBUG_LOCK_VALIDATE
 	ut_ad(lock_rec_validate_page(buf_block_get_space(block),
+				     buf_block_get_zip_size(block),
 				     buf_block_get_page_no(block)));
 #endif
 }
@@ -4684,6 +4690,8 @@ ibool
 lock_rec_validate_page(
 /*===================*/
 	ulint	space,	/*!< in: space id */
+	ulint	zip_size,/*!< in: compressed page size in bytes
+			or 0 for uncompressed pages */
 	ulint	page_no)/*!< in: page number */
 {
 	dict_index_t*	index;
@@ -4694,7 +4702,6 @@ lock_rec_validate_page(
 	ulint		nth_lock	= 0;
 	ulint		nth_bit		= 0;
 	ulint		i;
-	ulint		zip_size;
 	mtr_t		mtr;
 	mem_heap_t*	heap		= NULL;
 	ulint		offsets_[REC_OFFS_NORMAL_SIZE];
@@ -4705,7 +4712,6 @@ lock_rec_validate_page(
 
 	mtr_start(&mtr);
 
-	zip_size = fil_space_get_zip_size(space);
 	ut_ad(zip_size != ULINT_UNDEFINED);
 	block = buf_page_get(space, zip_size, page_no, RW_X_LATCH, &mtr);
 	buf_block_dbg_add_level(block, SYNC_NO_ORDER_CHECK);
@@ -4840,7 +4846,9 @@ lock_validate(void)
 
 			lock_mutex_exit_kernel();
 
-			lock_rec_validate_page(space, page_no);
+			lock_rec_validate_page(space,
+					       fil_space_get_zip_size(space),
+					       page_no);
 
 			lock_mutex_enter_kernel();
 
diff --git a/storage/innodb_plugin/mysql-test/innodb_bug34300.test b/storage/innodb_plugin/mysql-test/innodb_bug34300.test
index 114bcf98c25..68c385fd72a 100644
--- a/storage/innodb_plugin/mysql-test/innodb_bug34300.test
+++ b/storage/innodb_plugin/mysql-test/innodb_bug34300.test
@@ -9,6 +9,7 @@
 -- disable_result_log
 
 # set packet size and reconnect 
+let $max_packet=`select @@global.max_allowed_packet`;
 SET @@global.max_allowed_packet=16777216;
 --connect (newconn, localhost, root,,)
 
@@ -30,3 +31,4 @@ ALTER TABLE bug34300 ADD COLUMN (f10 INT);
 SELECT f4, f8 FROM bug34300;
 
 DROP TABLE bug34300;
+EVAL SET @@global.max_allowed_packet=$max_packet;
diff --git a/storage/innodb_plugin/row/row0mysql.c b/storage/innodb_plugin/row/row0mysql.c
index b345bb59624..f7701a701ce 100644
--- a/storage/innodb_plugin/row/row0mysql.c
+++ b/storage/innodb_plugin/row/row0mysql.c
@@ -3590,7 +3590,7 @@ row_delete_constraint(
 
 	if ((err == DB_SUCCESS) && !strchr(id, '/')) {
 		/* Old format < 4.0.18 constraints have constraint ids
-		<number>_<number>. We only try deleting them if the
+		NUMBER_NUMBER. We only try deleting them if the
 		constraint name does not contain a '/' character, otherwise
 		deleting a new format constraint named 'foo/bar' from
 		database 'baz' would remove constraint 'bar' from database
diff --git a/storage/innodb_plugin/ut/ut0auxconf_pause.c b/storage/innodb_plugin/ut/ut0auxconf_pause.c
index 54d63bdd9bc..227fc2b204e 100644
--- a/storage/innodb_plugin/ut/ut0auxconf_pause.c
+++ b/storage/innodb_plugin/ut/ut0auxconf_pause.c
@@ -30,3 +30,35 @@ main(int argc, char** argv)
 
 	return(0);
 }
+/*****************************************************************************
+
+Copyright (c) 2009, 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
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+
+*****************************************************************************/
+
+/*****************************************************************************
+If this program compiles and can be run and returns 0, then the pause
+instruction is available.
+
+Created Jul 21, 2009 Vasil Dimov
+*****************************************************************************/
+
+int
+main(int argc, char** argv)
+{
+	__asm__ __volatile__ ("pause");
+
+	return(0);
+}