diff options
Diffstat (limited to 'storage/xtradb/trx/trx0trx.c')
| -rw-r--r-- | storage/xtradb/trx/trx0trx.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/storage/xtradb/trx/trx0trx.c b/storage/xtradb/trx/trx0trx.c index e81daf4cad9..f150d64f8dc 100644 --- a/storage/xtradb/trx/trx0trx.c +++ b/storage/xtradb/trx/trx0trx.c @@ -1,6 +1,6 @@ /***************************************************************************** -Copyright (c) 1996, 2009, Innobase Oy. All Rights Reserved. +Copyright (c) 1996, 2010, 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 @@ -455,6 +455,7 @@ trx_lists_init_at_db_start(void) trx_undo_t* undo; trx_t* trx; + ut_ad(mutex_own(&kernel_mutex)); UT_LIST_INIT(trx_sys->trx_list); /* Look from the rollback segments if there exist undo logs for @@ -885,7 +886,7 @@ trx_commit_off_kernel( recovery i.e.: back ground rollback thread is still active then there is a chance that the rollback thread may see this trx as COMMITTED_IN_MEMORY and goes adhead to clean it - up calling trx_cleanup_at_db_startup(). This can happen + up calling trx_cleanup_at_db_startup(). This can happen in the case we are committing a trx here that is left in PREPARED state during the crash. Note that commit of the rollback of a PREPARED trx happens in the recovery thread |