From 6a0ce3adbc776d5a62ffab636cc2a32c93c33e7e Mon Sep 17 00:00:00 2001 From: unknown Date: Tue, 2 Nov 2004 09:46:23 +0200 Subject: [PATCH] dict0load.c: Raise fatal semaphore wait timeout to 2 hours when we are printing the InnoDB table monitor output innobase/dict/dict0load.c: Raise fatal semaphore wait timeout to 2 hours when we are printing the InnoDB table monitor output --- innobase/dict/dict0load.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/innobase/dict/dict0load.c b/innobase/dict/dict0load.c index d430eadc97b..c2b778f77c3 100644 --- a/innobase/dict/dict0load.c +++ b/innobase/dict/dict0load.c @@ -20,6 +20,7 @@ Created 4/24/1996 Heikki Tuuri #include "dict0dict.h" #include "dict0boot.h" #include "srv0start.h" +#include "srv0srv.h" /************************************************************************ Finds the first table name in the given database. */ @@ -123,6 +124,13 @@ dict_print(void) ulint len; mtr_t mtr; + /* Enlarge the fatal semaphore wait timeout during the InnoDB table + monitor printout */ + + mutex_enter(&kernel_mutex); + srv_fatal_semaphore_wait_threshold += 7200; /* 2 hours */ + mutex_exit(&kernel_mutex); + mutex_enter(&(dict_sys->mutex)); mtr_start(&mtr); @@ -145,6 +153,12 @@ loop: mutex_exit(&(dict_sys->mutex)); + /* Restore the fatal semaphore wait timeout */ + + mutex_enter(&kernel_mutex); + srv_fatal_semaphore_wait_threshold -= 7200; /* 2 hours */ + mutex_exit(&kernel_mutex); + return; }