------------------------------------------------------------
  revno: 3437
  revision-id: marko.makela@oracle.com-20100504093128-44v6glupe1dsh0ug
  parent: marko.makela@oracle.com-20100503122859-k73bl51re93o0mt4
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-05-04 12:31:28 +0300
  message:
    btr_page_split_and_insert(): Correct the fix of Bug #52964.
    When split_rec==NULL, choose the correct node pointer key (first_rec).
  modified:
    storage/innodb_plugin/btr/btr0btr.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fbtr%2Fbtr0btr.c
  ------------------------------------------------------------

Add the missing parameter to mutex_create().

Remove analyze_mutex_key now that this mutex does not exist.

  ------------------------------------------------------------
  revno: 3436
  revision-id: marko.makela@oracle.com-20100503122859-k73bl51re93o0mt4
  parent: vasil.dimov@oracle.com-20100430100236-9ncldjxpi14ec7el
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Mon 2010-05-03 15:28:59 +0300
  message:
    buf_zip_decompress(): Allow BUF_NO_CHECKSUM_MAGIC as the stamped checksum.
    buf_page_get_gen(): Assert that buf_zip_decompress() succeeds.
    Callers are not prepared for a NULL return value. (Bug #53248)
  modified:
    storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog
    storage/innodb_plugin/buf/buf0buf.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fbuf%2Fbuf0buf.c
  ------------------------------------------------------------

  ------------------------------------------------------------
  revno: 3433
  revision-id: mmakela@bk-internal.mysql.com-20100429133750-7ggyepb4erfg8eqe
  parent: mmakela@bk-internal.mysql.com-20100429132945-l4gm15tsmkjm24kv
  committer: Marko Makela <mmakela@bk-internal.mysql.com>
  branch nick: mysql-5.1-innodb
  timestamp: Thu 2010-04-29 15:37:50 +0200
  message:
    recv_sys_init(), recv_sys_empty_hash(): Shrink recv_sys->addr_hash.
    recv_addr_t: Turn space,page_no into bitfields to save space on 64-bit.
    This addresses Bug #53122 in the InnoDB Plugin.
  modified:
    storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog
    storage/innodb_plugin/include/log0recv.h 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Finclude%2Flog0recv.h
    storage/innodb_plugin/log/log0recv.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Flog%2Flog0recv.c
  ------------------------------------------------------------

  ------------------------------------------------------------
  revno: 3431
  revision-id: mmakela@bk-internal.mysql.com-20100429132743-8rjjgoqbvddr2i5x
  parent: vasil.dimov@oracle.com-20100428103452-6btsq4xv6v1etb5b
  committer: Marko Makela <mmakela@bk-internal.mysql.com>
  branch nick: mysql-5.1-innodb
  timestamp: Thu 2010-04-29 15:27:43 +0200
  message:
    Reduce the next-key locking of READ UNCOMMITTED to match that of
    READ COMMITTED in the InnoDB Plugin. (Bug #48607)
  modified:
    storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog
    storage/innodb_plugin/handler/ha_innodb.cc 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fhandler%2Fha_innodb.cc
    storage/innodb_plugin/lock/lock0lock.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Flock%2Flock0lock.c
    storage/innodb_plugin/row/row0mysql.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Frow%2Frow0mysql.c
    storage/innodb_plugin/row/row0sel.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Frow%2Frow0sel.c
  ------------------------------------------------------------

  ------------------------------------------------------------
  revno: 3430
  revision-id: vasil.dimov@oracle.com-20100428103452-6btsq4xv6v1etb5b
  parent: vasil.dimov@oracle.com-20100428103200-vs5nzx245sv2qy7n
  committer: Vasil Dimov <vasil.dimov@oracle.com>
  branch nick: mysql-5.1-innodb
  timestamp: Wed 2010-04-28 13:34:52 +0300
  message:
    Bug#53046 dict_update_statistics_low can still be run concurrently
    on same table
    
    Followup to vasil.dimov@oracle.com-20100428102033-dt3caf531rs3lidr :
    
    Add more asserions, which I forgot.
  modified:
    storage/innodb_plugin/dict/dict0dict.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fdict%2Fdict0dict.c
  ------------------------------------------------------------
  revno: 3429
  revision-id: vasil.dimov@oracle.com-20100428103200-vs5nzx245sv2qy7n
  parent: vasil.dimov@oracle.com-20100428102033-dt3caf531rs3lidr
  committer: Vasil Dimov <vasil.dimov@oracle.com>
  branch nick: mysql-5.1-innodb
  timestamp: Wed 2010-04-28 13:32:00 +0300
  message:
    Revert the fix of Bug#38996 Race condition in ANALYZE TABLE
    
    This is branches/zip@r6032 in SVN and _is part_ of
    revid:svn-v4:16c675df-0fcb-4bc9-8058-dcc011a37293:branches/zip:6113
    in BZR.
    
    This is being reverted because now the code is serialized directly on
    index->stat_n_diff_key_vals[] as the fix for
    Bug#53046 dict_update_statistics_low can still be run concurrently on same table
    goes.
  modified:
    storage/innodb_plugin/handler/ha_innodb.cc 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fhandler%2Fha_innodb.cc
  ------------------------------------------------------------
  revno: 3428
  revision-id: vasil.dimov@oracle.com-20100428102033-dt3caf531rs3lidr
  parent: vasil.dimov@oracle.com-20100428084627-wtrmc66wqvjsdgj7
  committer: Vasil Dimov <vasil.dimov@oracle.com>
  branch nick: mysql-5.1-innodb
  timestamp: Wed 2010-04-28 13:20:33 +0300
  message:
    Followup to vasil.dimov@oracle.com-20100428084627-wtrmc66wqvjsdgj7:
    
    Address Marko's suggestions wrt the fix of
    Bug#53046 dict_update_statistics_low can still be run concurrently
    on same table
  modified:
    storage/innodb_plugin/dict/dict0dict.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fdict%2Fdict0dict.c
  ------------------------------------------------------------
  revno: 3427
  revision-id: vasil.dimov@oracle.com-20100428084627-wtrmc66wqvjsdgj7
  parent: mmakela@bk-internal.mysql.com-20100428063325-irts4ze9et5bsqdq
  committer: Vasil Dimov <vasil.dimov@oracle.com>
  branch nick: mysql-5.1-innodb
  timestamp: Wed 2010-04-28 11:46:27 +0300
  message:
    Fix Bug#53046 dict_update_statistics_low can still be run concurrently
    on same table
    
    Protect dict_index_t::stat_n_diff_key_vals[] with an array of
    mutexes.
    
    Testing: tested all code paths under UNIV_SYNC_DEBUG
    for the one in dict_print() one has to enable the InnoDB table monitor:
    CREATE TABLE innodb_table_monitor (a int) ENGINE=INNODB;
  modified:
    storage/innodb_plugin/btr/btr0cur.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fbtr%2Fbtr0cur.c
    storage/innodb_plugin/dict/dict0dict.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fdict%2Fdict0dict.c
    storage/innodb_plugin/handler/ha_innodb.cc 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fhandler%2Fha_innodb.cc
    storage/innodb_plugin/include/dict0dict.h 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Finclude%2Fdict0dict.h
  ------------------------------------------------------------

  ------------------------------------------------------------
  revno: 3422
  revision-id: marko.makela@oracle.com-20100427134738-1poi5n4hn29ndne5
  parent: marko.makela@oracle.com-20100426131029-1ffja69h6n88q6bo
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-04-27 16:47:38 +0300
  message:
    row_merge_drop_temp_indexes(): Remove a bogus char-to-ulint cast.
  modified:
    storage/innodb_plugin/row/row0merge.c 1414@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Frow%2Frow0merge.c
  ------------------------------------------------------------

  ------------------------------------------------------------
  revno: 3421
  revision-id: marko.makela@oracle.com-20100426131029-1ffja69h6n88q6bo
  parent: marko.makela@oracle.com-20100426112609-f7lgl8crw4x4sfkk
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Mon 2010-04-26 16:10:29 +0300
  message:
    lock_rec_queue_validate(): Disable a bogus check that
    a transaction that holds a lock on a clustered index record
    also holds a lock on the secondary index record.
  modified:
    storage/innobase/lock/lock0lock.c 2@cee13dc7-1704-0410-992b-c9b4543f1246:trunk%2Flock%2Flock0lock.c
    storage/innodb_plugin/lock/lock0lock.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Flock%2Flock0lock.c
  ------------------------------------------------------------

  ------------------------------------------------------------
  revno: 3420
  revision-id: marko.makela@oracle.com-20100426112609-f7lgl8crw4x4sfkk
  parent: marko.makela@oracle.com-20100426110856-14tc8re1f5kp5j3g
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Mon 2010-04-26 14:26:09 +0300
  message:
    recv_sys_init(): Skip the red-black tree in Hot Backup.
  modified:
    storage/innodb_plugin/log/log0recv.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Flog%2Flog0recv.c
  ------------------------------------------------------------

  ------------------------------------------------------------
  revno: 3419
  revision-id: marko.makela@oracle.com-20100426110856-14tc8re1f5kp5j3g
  parent: marko.makela@oracle.com-20100426105215-2e9nzq8z0nfwxjky
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Mon 2010-04-26 14:08:56 +0300
  message:
    Add a test case for Bug #52745.
  added:
    mysql-test/suite/innodb_plugin/r/innodb_bug52745.result innodb_bug52745.resu-20100426110444-2211220xcgz0el4v-1
    mysql-test/suite/innodb_plugin/t/innodb_bug52745.test innodb_bug52745.test-20100426110444-2211220xcgz0el4v-2
  ------------------------------------------------------------

  ------------------------------------------------------------
  revno: 3417
  revision-id: marko.makela@oracle.com-20100426102725-as2vc44ddykg1786
  parent: marko.makela@oracle.com-20100426073949-txnbqldrl9fdlapx
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Mon 2010-04-26 13:27:25 +0300
  message:
    row_search_for_mysql(): Never try semi-consistent read in unique searches.
    They are only useful in table scans. (Bug #52663)
  added:
    mysql-test/suite/innodb/r/innodb_bug52663.result innodb_bug52663.resu-20100426102328-fymyevkummgyc3gm-1
    mysql-test/suite/innodb/t/innodb_bug52663-master.opt innodb_bug52663maste-20100426102328-fymyevkummgyc3gm-2
    mysql-test/suite/innodb/t/innodb_bug52663.test innodb_bug52663.test-20100426102328-fymyevkummgyc3gm-3
    mysql-test/suite/innodb_plugin/r/innodb_bug52663.result innodb_bug52663.resu-20100426102328-fymyevkummgyc3gm-4
    mysql-test/suite/innodb_plugin/t/innodb_bug52663.test innodb_bug52663.test-20100426102328-fymyevkummgyc3gm-5
  modified:
    storage/innobase/row/row0sel.c 2@cee13dc7-1704-0410-992b-c9b4543f1246:trunk%2Frow%2Frow0sel.c
    storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog
    storage/innodb_plugin/row/row0sel.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Frow%2Frow0sel.c
  ------------------------------------------------------------

  ------------------------------------------------------------
  revno: 3416
  revision-id: marko.makela@oracle.com-20100426073949-txnbqldrl9fdlapx
  parent: calvin.sun@oracle.com-20100422191614-2atswbilyyxep6rm
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Mon 2010-04-26 10:39:49 +0300
  message:
    btr_page_split_and_insert(): Silence a compiler warning
    about possibly uninitialized variable insert_left.
  modified:
    storage/innodb_plugin/btr/btr0btr.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fbtr%2Fbtr0btr.c
  ------------------------------------------------------------

  ------------------------------------------------------------
  revno: 3415
  revision-id: calvin.sun@oracle.com-20100422191614-2atswbilyyxep6rm
  parent: marko.makela@oracle.com-20100422093342-jf9ojlzdqsdebohn
  committer: Calvin Sun <calvin.sun@oracle.com>
  branch nick: mysql-5.1-innodb
  timestamp: Thu 2010-04-22 14:16:14 -0500
  message:
    mysql-5.1-innodb: add error codes to innodb_bug51920.test
    kill of active connection yields different error code
    depending on platform.
  modified:
    mysql-test/suite/innodb/r/innodb_bug51920.result 6918@cee13dc7-1704-0410-992b-c9b4543f1246:branches%2F5.1%2Fmysql-test%2Finnodb_bug51920.result
    mysql-test/suite/innodb/t/innodb_bug51920.test 6918@cee13dc7-1704-0410-992b-c9b4543f1246:branches%2F5.1%2Fmysql-test%2Finnodb_bug51920.test
    mysql-test/suite/innodb_plugin/r/innodb_bug51920.result 6919@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fmysql-test%2Finnodb_bug51920.result
    mysql-test/suite/innodb_plugin/t/innodb_bug51920.test 6919@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fmysql-test%2Finnodb_bug51920.test
  ------------------------------------------------------------

lock monitor thread, it may have locks that are granted to waited to
waiting transactions. These waiting transactions will need to be woken
up but their trx->lock_wait_timeout flag will be FALSE causing the old
code to break. What we need is a flag that covers the entire lock
release process not individual transactions. The fix is to move the
flag out of trx_t and into srv_sys_t.

was skipped because another flush batch was active. This is to
ensure that the when we return success then it is guaranteed that
all pages up to the lsn_limit have been flushed to the disk.

up because of a lock wait timeout.

for all other cases where we release a suspended thread waiting on a lock other
than those released by the lock wait timer thread.

rb://289, approved by Marko

  ------------------------------------------------------------
  revno: 3414
  revision-id: marko.makela@oracle.com-20100422093342-jf9ojlzdqsdebohn
  parent: marko.makela@oracle.com-20100421185359-8qaxoa2yyrpzwdd7
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Thu 2010-04-22 12:33:42 +0300
  message:
    Correct the definition of DICT_SYS_INDEXES_NAME_FIELD.
    When row_merge_drop_temp_indexes() was reworked to drop the indexes
    via the data dictionary cache, the code was broken because it would
    read the index name from the wrong field.
  modified:
    storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog
    storage/innodb_plugin/dict/dict0boot.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fdict%2Fdict0boot.c
    storage/innodb_plugin/include/dict0boot.h 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Finclude%2Fdict0boot.h
  ------------------------------------------------------------
  revno: 3413
  revision-id: marko.makela@oracle.com-20100421185359-8qaxoa2yyrpzwdd7
  parent: marko.makela@oracle.com-20100421102723-0i80uezbyu0ekj5d
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Wed 2010-04-21 21:53:59 +0300
  message:
    btr_page_split_and_insert(): Avoid an infinite loop. (Bug #52964)
    
    btr_page_tuple_smaller(): New function, refactored from
    btr_page_split_and_insert().
    
    btr_page_get_split_rec(): Renamed from btr_page_get_sure_split_rec().
    Note that a NULL return may mean that the tuple is to be inserted into
    either the lower or upper page, to be determined by btr_page_tuple_smaller().
    
    btr_page_split_and_insert(): When btr_page_get_split_rec() returns NULL,
    invoke btr_page_tuple_smaller() to determine which half-page the tuple
    belongs to.
    
    Reviewed by Sunny Bains
  modified:
    storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog
    storage/innodb_plugin/btr/btr0btr.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fbtr%2Fbtr0btr.c
  ------------------------------------------------------------
  revno: 3412
  revision-id: marko.makela@oracle.com-20100421102723-0i80uezbyu0ekj5d
  parent: marko.makela@oracle.com-20100421100029-mji6lmdgvuqh96qq
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Wed 2010-04-21 13:27:23 +0300
  message:
    dict_create_index_step(): Be strict about DYNAMIC and COMPRESSED tables.
    Bug #50495 is about REDUNDANT and COMPACT tables, after all.
  modified:
    mysql-test/suite/innodb_plugin/r/innodb-zip.result 2252@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fmysql-test%2Finnodb-zip.result
    mysql-test/suite/innodb_plugin/t/innodb-zip.test 2252@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fmysql-test%2Finnodb-zip.test
    storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog
    storage/innodb_plugin/dict/dict0crea.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fdict%2Fdict0crea.c
  ------------------------------------------------------------
  revno: 3411
  revision-id: marko.makela@oracle.com-20100421100029-mji6lmdgvuqh96qq
  parent: marko.makela@oracle.com-20100421095033-0acvzxb8um8cms0a
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Wed 2010-04-21 13:00:29 +0300
  message:
    ha_innobase::add_index(): Only check for duplicate indexes
    when the data dictionary is locked.
    This fixes a UNIV_DEBUG assertion failure in innodb-index.test.
  modified:
    storage/innodb_plugin/handler/handler0alter.cc 1845@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fhandler%2Fhandler0alter.cc
  ------------------------------------------------------------
  revno: 3410
  revision-id: marko.makela@oracle.com-20100421095033-0acvzxb8um8cms0a
  parent: marko.makela@oracle.com-20100421094032-ir4glqk46qvg2ywn
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Wed 2010-04-21 12:50:33 +0300
  message:
    dtuple_convert_big_rec(): Store locally any fields whose maximum length
    is less than 256 bytes. (Bug #52745)
    Add related comments and debug assertions to the "offsets"
    functions in rem0rec.c.
    Approved by Sunny Bains
  modified:
    storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog
    storage/innodb_plugin/data/data0data.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fdata%2Fdata0data.c
    storage/innodb_plugin/rem/rem0rec.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Frem%2Frem0rec.c
  ------------------------------------------------------------
  revno: 3409
  revision-id: marko.makela@oracle.com-20100421094032-ir4glqk46qvg2ywn
  parent: marko.makela@oracle.com-20100421091611-uu46iygmv5sizjru
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Wed 2010-04-21 12:40:32 +0300
  message:
    Adjust tests for the Bug #50495 fix.
  modified:
    mysql-test/suite/innodb_plugin/r/innodb-zip.result 2252@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fmysql-test%2Finnodb-zip.result
    mysql-test/suite/innodb_plugin/t/innodb-zip.test 2252@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fmysql-test%2Finnodb-zip.test
    mysql-test/suite/innodb_plugin/t/innodb_bug36169.test 2418@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2Fmysql-test%2Finnodb_bug36169.test
  ------------------------------------------------------------
  revno: 3408
  revision-id: marko.makela@oracle.com-20100421091611-uu46iygmv5sizjru
  parent: marko.makela@oracle.com-20100421063916-h3gwjea7jzjilyww
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Wed 2010-04-21 12:16:11 +0300
  message:
    rec_convert_dtuple_to_rec(): Correct the debug check.
    The "extern" accessor functions return zero or nonzero, not 0 or 1.
  modified:
    storage/innodb_plugin/rem/rem0rec.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Frem%2Frem0rec.c
  ------------------------------------------------------------
  revno: 3407
  revision-id: marko.makela@oracle.com-20100421063916-h3gwjea7jzjilyww
  parent: marko.makela@oracle.com-20100420201550-cax1xywvlcdshgfg
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Wed 2010-04-21 09:39:16 +0300
  message:
    rec_convert_dtuple_to_rec(): Add a debug check.
  modified:
    storage/innodb_plugin/rem/rem0rec.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Frem%2Frem0rec.c
  ------------------------------------------------------------
  revno: 3406
  revision-id: marko.makela@oracle.com-20100420201550-cax1xywvlcdshgfg
  parent: marko.makela@oracle.com-20100420114222-diq7h2hiom9ww6me
  committer: Marko Makela <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-04-20 23:15:50 +0300
  message:
    btr_cur_optimistic_insert(): Remove unused variable "heap".
  modified:
    storage/innodb_plugin/btr/btr0cur.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fbtr%2Fbtr0cur.c
  ------------------------------------------------------------
  revno: 3405
  revision-id: marko.makela@oracle.com-20100420114222-diq7h2hiom9ww6me
  parent: marko.makela@oracle.com-20100420082908-tpako8jd4imkh1xb
  committer: Marko Makela <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-04-20 14:42:22 +0300
  message:
    dict_create_index_step(): Invoke dict_index_add_to_cache()
    in strict mode only if innodb_strict_mode is set. (Bug #50495)
    
    trx_is_strict(): New function, for checking innodb_strict_mode.
  modified:
    storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog
    storage/innodb_plugin/dict/dict0crea.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fdict%2Fdict0crea.c
    storage/innodb_plugin/handler/ha_innodb.cc 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fhandler%2Fha_innodb.cc
    storage/innodb_plugin/include/trx0trx.h 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Finclude%2Ftrx0trx.h
  ------------------------------------------------------------
  revno: 3404
  revision-id: marko.makela@oracle.com-20100420082908-tpako8jd4imkh1xb
  parent: marko.makela@oracle.com-20100419103603-u5pz4qc6hfhx4nua
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-04-20 11:29:08 +0300
  message:
    Implement UNIV_BTR_AVOID_COPY, an optimization of page splits.
  modified:
    storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog
    storage/innodb_plugin/btr/btr0btr.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fbtr%2Fbtr0btr.c
    storage/innodb_plugin/include/univ.i 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Finclude%2Funiv.i
  ------------------------------------------------------------
  revno: 3403
  revision-id: marko.makela@oracle.com-20100419103603-u5pz4qc6hfhx4nua
  parent: marko.makela@oracle.com-20100419094405-fd3xwadullishv07
  committer: Marko =?ISO-8859-1?Q?M=E4kel=E4?= <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Mon 2010-04-19 13:36:03 +0300
  message:
    Enable UNIV_DEBUG_VALGRIND when HAVE_purify is set.
  modified:
    storage/innobase/include/univ.i 2@cee13dc7-1704-0410-992b-c9b4543f1246:trunk%2Finclude%2Funiv.i
    storage/innodb_plugin/include/univ.i 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Finclude%2Funiv.i

  ------------------------------------------------------------
  revno: 3400
  revision-id: mmakela@bk-internal.mysql.com-20100415070122-1nxji8ym4mao13ao
  parent: vasil.dimov@oracle.com-20100414200413-ktulgshvdp0smxk0
  committer: Marko Makela <mmakela@bk-internal.mysql.com>
  branch nick: mysql-5.1-innodb
  timestamp: Thu 2010-04-15 09:01:22 +0200
  message:
    storage/innodb_plugin: Relax too strict assertions about prefix
    indexed BLOBs for ROW_FORMAT=DYNAMIC and ROW_FORMAT_COMPRESSED tables
    (Bug #52746). In these tables, the locally stored prefix of a BLOB can
    be as small as 20 bytes (BTR_EXTERN_FIELD_REF_SIZE). ROW_FORMAT=REDUNDANT
    and ROW_FORMAT=COMPACT store a prefix of 768 bytes (REC_MAX_INDEX_COL_LEN).
    
    trx_undo_rec_get_col_val(): Relax the ut_ad() assertion and add a
    reference to dtuple_convert_big_rec().
    
    trx_undo_rec_get_partial_row(): Relax the ut_a() assertion that
    prompted Bug #52746.
  modified:
    storage/innodb_plugin/ChangeLog 2425@16c675df-0fcb-4bc9-8058-dcc011a37293:branches%2Fzip%2FChangeLog
    storage/innodb_plugin/trx/trx0rec.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Ftrx%2Ftrx0rec.c

skipping the revisions that do not make sense in branches/innodb+:
  ------------------------------------------------------------------------
  r6957 | vdimov | 2010-04-06 22:05:54 +0300 (Tue, 06 Apr 2010) | 2 lines
  Changed paths:
     M /branches/zip/trx/trx0trx.c

  branches/zip: Whitespace fixup
  ------------------------------------------------------------------------
  r6962 | mmakela | 2010-04-07 15:03:54 +0300 (Wed, 07 Apr 2010) | 2 lines
  Changed paths:
     M /branches/zip/handler/ha_innodb.cc

  branches/zip: innobase_init(): Correct the error message
  about wrong innodb_change_buffering value.  Reported by Ranger.
  ------------------------------------------------------------------------
  r6967 | vdimov | 2010-04-07 22:40:38 +0300 (Wed, 07 Apr 2010) | 2 lines
  Changed paths:
     M /branches/zip/include/univ.i

  branches/zip: Whitespace fixup in univ.i
  ------------------------------------------------------------------------

for slot recycle. Udpate the comments.

Splitting the kernel mutex at once is a complex task, several mutexes will
be factored out of it. This is one of the easier ones. This mutex sits below
the kernel mutex and is used by the threads infra-structure. It is important
for the multi-threaded purge because for multi-threaded purge we will need
to activate and use InnoDB task queue and query thread scheduling code.
rb://285

addition of a new config variable.