diff options
Diffstat (limited to 'storage/innobase/trx/trx0purge.cc')
| -rw-r--r-- | storage/innobase/trx/trx0purge.cc | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/storage/innobase/trx/trx0purge.cc b/storage/innobase/trx/trx0purge.cc index 4fd9333c0ba..07150577d22 100644 --- a/storage/innobase/trx/trx0purge.cc +++ b/storage/innobase/trx/trx0purge.cc @@ -1162,28 +1162,6 @@ trx_purge_rseg_get_next_history_log( mutex_exit(&(rseg->mutex)); mtr_commit(&mtr); - - trx_sys_mutex_enter(); - - /* Add debug code to track history list corruption reported - on the MySQL mailing list on Nov 9, 2004. The fut0lst.cc - file-based list was corrupt. The prev node pointer was - FIL_NULL, even though the list length was over 8 million nodes! - We assume that purge truncates the history list in large - size pieces, and if we here reach the head of the list, the - list cannot be longer than 2000 000 undo logs now. */ - - if (trx_sys->rseg_history_len > 2000000) { - ib::warn() << "Purge reached the head of the history" - " list, but its length is still reported as " - << trx_sys->rseg_history_len << "! Make" - " a detailed bug report, and submit it to" - " https://jira.mariadb.org/"; - ut_ad(0); - } - - trx_sys_mutex_exit(); - return; } |