Changed parameter name for shared cache status report interval to

Jan Wieck · Jan Wieck · commit 1f45555892b9 · 2003-11-16T16:41:01.000Z
debug_shared_buffers = &lt;seconds&gt;

as per previous discussion.


Jan
diff --git a/src/backend/storage/buffer/freelist.c b/src/backend/storage/buffer/freelist.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/storage/buffer/freelist.c,v 1.34 2003/11/13 14:57:15 wieck Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/storage/buffer/freelist.c,v 1.35 2003/11/16 16:41:00 wieck Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -87,7 +87,7 @@ static int		strategy_cdb_found;
 static int		strategy_cdb_replace;
 static int		strategy_get_from;
 
-int				BufferStrategyStatInterval = 0;
+int				DebugSharedBuffers = 0;
 
 static bool				strategy_hint_vacuum;
 static TransactionId	strategy_vacuum_xid;
@@ -184,10 +184,10 @@ StrategyBufferLookup(BufferTag *tagPtr, bool recheck)
 	BufferStrategyCDB  *cdb;
 	time_t				now;
 
-	if (BufferStrategyStatInterval > 0)
+	if (DebugSharedBuffers > 0)
 	{
 		time(&now);
-		if (StrategyControl->stat_report + BufferStrategyStatInterval < now)
+		if (StrategyControl->stat_report + DebugSharedBuffers < now)
 		{
 			long	all_hit, b1_hit, t1_hit, t2_hit, b2_hit;
 			ErrorContextCallback	*errcxtold;
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
@@ -10,7 +10,7 @@
  * Written by Peter Eisentraut <peter_e@gmx.net>.
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.169 2003/11/13 14:57:15 wieck Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.170 2003/11/16 16:41:01 wieck Exp $
  *
  *--------------------------------------------------------------------
  */
@@ -73,7 +73,7 @@ extern int	CheckPointTimeout;
 extern int	CommitDelay;
 extern int	CommitSiblings;
 extern char *preload_libraries_string;
-extern int	BufferStrategyStatInterval;
+extern int	DebugSharedBuffers;
 
 #ifdef HAVE_SYSLOG
 extern char *Syslog_facility;
@@ -1192,11 +1192,11 @@ static struct config_int ConfigureNamesInt[] =
 	},
 
 	{
-		{"buffer_strategy_status_interval", PGC_POSTMASTER, RESOURCES_MEM,
-			gettext_noop("Interval to report buffer strategy status in seconds"),
+		{"debug_shared_buffers", PGC_POSTMASTER, RESOURCES_MEM,
+			gettext_noop("Interval to report shared buffer status in seconds"),
 			NULL
 		},
-		&BufferStrategyStatInterval,
+		&DebugSharedBuffers,
 		0, 0, 600, NULL, NULL
 	},
 
diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample
@@ -58,7 +58,7 @@
 #shared_buffers = 1000		# min 16, at least max_connections*2, 8KB each
 #sort_mem = 1024		# min 64, size in KB
 #vacuum_mem = 8192		# min 1024, size in KB
-#buffer_strategy_status_interval = 0	# 0-600 seconds
+#debug_shared_buffers = 0	# 0-600 seconds
 
 # - Free Space Map -
 

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`	`*`
`9`	`9`	`*`
`10`	`10`	`* IDENTIFICATION`
`11`		`- * $Header: /cvsroot/pgsql/src/backend/storage/buffer/freelist.c,v 1.34 2003/11/13 14:57:15 wieck Exp $`
	`11`	`+ * $Header: /cvsroot/pgsql/src/backend/storage/buffer/freelist.c,v 1.35 2003/11/16 16:41:00 wieck Exp $`
`12`	`12`	`*`
`13`	`13`	`*-------------------------------------------------------------------------`
`14`	`14`	`*/`
`@@ -87,7 +87,7 @@ static int strategy_cdb_found;`
`87`	`87`	`static int strategy_cdb_replace;`
`88`	`88`	`static int strategy_get_from;`
`89`	`89`
`90`		`-int BufferStrategyStatInterval = 0;`
	`90`	`+int DebugSharedBuffers = 0;`
`91`	`91`
`92`	`92`	`static bool strategy_hint_vacuum;`
`93`	`93`	`static TransactionId strategy_vacuum_xid;`
`@@ -184,10 +184,10 @@ StrategyBufferLookup(BufferTag *tagPtr, bool recheck)`
`184`	`184`	`BufferStrategyCDB *cdb;`
`185`	`185`	`time_t now;`
`186`	`186`
`187`		`- if (BufferStrategyStatInterval > 0)`
	`187`	`+ if (DebugSharedBuffers > 0)`
`188`	`188`	`{`
`189`	`189`	`time(&now);`
`190`		`- if (StrategyControl->stat_report + BufferStrategyStatInterval < now)`
	`190`	`+ if (StrategyControl->stat_report + DebugSharedBuffers < now)`
`191`	`191`	`{`
`192`	`192`	`long all_hit, b1_hit, t1_hit, t2_hit, b2_hit;`
`193`	`193`	`ErrorContextCallback *errcxtold;`