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Merge from 3.23.48 tree

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monty@hundin.mysql.fi
2002-01-30 16:37:47 +02:00
parent c396824b2a 3457b6fde0
commit 79796e989f
40 changed files with 1264 additions and 318 deletions
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26
innobase/include/srv0srv.h
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@@ -17,6 +17,8 @@ Created 10/10/1995 Heikki Tuuri
#include "que0types.h"
#include "trx0types.h"
/* Buffer which can be used in printing fatal error messages */
extern char srv_fatal_errbuf[];
/* When this event is set the lock timeout and InnoDB monitor
thread starts running */
@@ -262,15 +264,27 @@ This lets a thread enter InnoDB regardless of the number of threads inside
InnoDB. This must be called when a thread ends a lock wait. */
void
srv_conc_force_enter_innodb(void);
/*=============================*/
srv_conc_force_enter_innodb(
/*========================*/
trx_t* trx); /* in: transaction object associated with the
thread */
/*************************************************************************
This must be called when a thread exits InnoDB. This must also be called
when a thread goes to wait for a lock. */
This must be called when a thread exits InnoDB in a lock wait or at the
end of an SQL statement. */
void
srv_conc_exit_innodb(void);
/*======================*/
srv_conc_force_exit_innodb(
/*=======================*/
trx_t* trx); /* in: transaction object associated with the
thread */
/*************************************************************************
This must be called when a thread exits InnoDB. */
void
srv_conc_exit_innodb(
/*=================*/
trx_t* trx); /* in: transaction object associated with the
thread */
/*******************************************************************
Puts a MySQL OS thread to wait for a lock to be released. */