mirror of
https://github.com/MariaDB/server.git
synced 2025-01-20 14:02:32 +01:00
49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/*****************************************************************************
|
|
|
|
Copyright (c) 1996, 2009, 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
|
|
Foundation; version 2 of the License.
|
|
|
|
This program is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
|
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License along with
|
|
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
|
|
Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
*****************************************************************************/
|
|
|
|
/**************************************************//**
|
|
@file srv/srv0que.c
|
|
Server query execution
|
|
|
|
Created 6/5/1996 Heikki Tuuri
|
|
*******************************************************/
|
|
|
|
#include "srv0que.h"
|
|
|
|
#include "srv0srv.h"
|
|
#include "sync0sync.h"
|
|
#include "os0thread.h"
|
|
#include "usr0sess.h"
|
|
#include "que0que.h"
|
|
|
|
/**********************************************************************//**
|
|
Enqueues a task to server task queue and releases a worker thread, if there
|
|
is a suspended one. */
|
|
UNIV_INTERN
|
|
void
|
|
srv_que_task_enqueue_low(
|
|
/*=====================*/
|
|
que_thr_t* thr) /*!< in: query thread */
|
|
{
|
|
ut_ad(thr);
|
|
ut_ad(mutex_own(&kernel_mutex));
|
|
|
|
UT_LIST_ADD_LAST(queue, srv_sys->tasks, thr);
|
|
|
|
srv_release_threads(SRV_WORKER, 1);
|
|
}
|