Check that all background threads are suspended or shutdown instead of just
checking for the master thread.
rb://333

Change types of srv_purge_batch_size and srv_n_purge_threads
from ulint to ulong.

Suggested by Vlad.

  ------------------------------------------------------------
  revno: 3449
  revision-id: marko.makela@oracle.com-20100505104425-39y6qbffgotrhck2
  parent: marko.makela@oracle.com-20100505104001-883pqiepo384qr5h
  committer: Marko Mäkelä <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Wed 2010-05-05 13:44:25 +0300
  message:
    Factor out innodb_multi_update.test from innodb.test

  ------------------------------------------------------------
  revno: 3446
  revision-id: marko.makela@oracle.com-20100505100507-6kcd2hf32hruxbv7
  parent: marko.makela@oracle.com-20100505095328-vetnl0flhmhao7p5
  committer: Marko Mäkelä <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Wed 2010-05-05 13:05:07 +0300
  message:
    Add Valgrind diagnostics to track down Bug #38999.
  ------------------------------------------------------------

rb://295 approved by Marko

  ------------------------------------------------------------
  revno: 3441
  revision-id: marko.makela@oracle.com-20100504130917-qmvzbj3pgil2nuat
  parent: marko.makela@oracle.com-20100504125510-gemcfhj7mefrhalo
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-05-04 16:09:17 +0300
  message:
    fsp_init_file_page_low(): Zero out the page. (Bug #53306)
  modified:
    storage/innodb_plugin/fsp/fsp0fsp.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Ffsp%2Ffsp0fsp.c
  ------------------------------------------------------------

  ------------------------------------------------------------
  revno: 3439
  revision-id: marko.makela@oracle.com-20100504124744-c1ivf5tm90nv7lc1
  parent: marko.makela@oracle.com-20100504105546-4ew7a77e9uhxmhho
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-05-04 15:47:44 +0300
  message:
    Add Valgrind checks to catch uninitialized writes to data files.
    buf_flush_insert_into_flush_list(),
    buf_flush_insert_sorted_into_flush_list(),
    buf_flush_post_to_doublewrite_buf(): Check that the page is initialized.
  modified:
    storage/innodb_plugin/buf/buf0flu.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fbuf%2Fbuf0flu.c
  ------------------------------------------------------------

  ------------------------------------------------------------
  revno: 3438
  revision-id: marko.makela@oracle.com-20100504105546-4ew7a77e9uhxmhho
  parent: marko.makela@oracle.com-20100504093128-44v6glupe1dsh0ug
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-05-04 13:55:46 +0300
  message:
    Remove UNIV_BTR_AVOID_COPY. It was broken because btr_attach_half_pages()
    would get the block, new_block in the wrong order.
    Fixing that would have complicated the function even further
    for this marginal case.
  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: 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.