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wt: comments, OOM checks, test case for deadlock detection

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include/waiting_threads.h:
  make wt_thd_dontwait private
mysql-test/r/maria.result:
  deadlock example
mysql-test/t/maria.test:
  deadlock example
mysys/waiting_threads.c:
  comments, OOM checks
sql/mysqld.cc:
  fix variables
sql/sql_class.cc:
  move wt_lazy_init to THD constructor
sql/sql_class.h:
  move wt_lazy_init to THD constructor
storage/maria/ha_maria.cc:
  backport from 6.0
storage/maria/ma_write.c:
  poset-review fixes, set thd->proc_info
storage/maria/trnman.c:
  bugfixing
storage/myisam/mi_check.c:
  warnings
storage/myisam/mi_page.c:
  warnings
storage/myisam/mi_search.c:
  warnings
storage/myisammrg/myrg_create.c:
  warnings
unittest/mysys/waiting_threads-t.c:
  fixes
This commit is contained in:
Sergei Golubchik
2008-08-28 14:43:44 +02:00
parent ca23272e1e
commit 942651ea6c
15 changed files with 400 additions and 117 deletions
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4
sql/sql_class.cc
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@ -586,6 +586,10 @@ THD::THD()
peer_port= 0; // For SHOW PROCESSLIST
transaction.m_pending_rows_event= 0;
transaction.on= 1;
wt_thd_lazy_init(&transaction.wt, &variables.wt_deadlock_search_depth_short,
&variables.wt_timeout_short,
&variables.wt_deadlock_search_depth_long,
&variables.wt_timeout_long);
#ifdef SIGNAL_WITH_VIO_CLOSE
active_vio = 0;
#endif