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Arrange to explicitly stop the pgstat processes at the same time we

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begin the shutdown checkpoint; there isn't anything left for them to do,
so we may as well ensure that they shut down sooner rather than later.
Per discussion.
This commit is contained in:
Tom Lane
2004-06-14 18:08:19 +00:00
parent f4b0d28aa0
commit bbe42a1514
3 changed files with 93 additions and 91 deletions
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11
src/include/pgstat.h
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@ -5,7 +5,7 @@
*
* Copyright (c) 2001-2003, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/include/pgstat.h,v 1.23 2004/05/29 22:48:22 tgl Exp $
* $PostgreSQL: pgsql/src/include/pgstat.h,v 1.24 2004/06/14 18:08:19 tgl Exp $
* ----------
*/
#ifndef PGSTAT_H
@ -335,20 +335,13 @@ extern bool pgstat_collect_querystring;
extern bool pgstat_collect_tuplelevel;
extern bool pgstat_collect_blocklevel;
/* ----------
* Other global variables
* ----------
*/
extern bool pgstat_is_running;
/* ----------
* Functions called from postmaster
* ----------
*/
extern void pgstat_init(void);
extern void pgstat_start(void);
extern bool pgstat_ispgstat(int pid);
extern int pgstat_start(void);
extern void pgstat_beterm(int pid);
#ifdef EXEC_BACKEND