Fix leftover reference to background writer performing checkpoints.

robertmhaas · robertmhaas · commit 33839b5ffbd7 · 2016-10-28T09:09:00.000-04:00
This was changed in PostgreSQL 9.2, but somehow this comment never
got updated.
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
@@ -617,7 +617,7 @@ typedef struct XLogCtlData
 	 * During recovery, we keep a copy of the latest checkpoint record here.
 	 * lastCheckPointRecPtr points to start of checkpoint record and
 	 * lastCheckPointEndPtr points to end+1 of checkpoint record.  Used by the
-	 * background writer when it wants to create a restartpoint.
+	 * checkpointer when it wants to create a restartpoint.
 	 *
 	 * Protected by info_lck.
 	 */

Original file line number	Diff line number	Diff line change
`@@ -617,7 +617,7 @@ typedef struct XLogCtlData`
`617`	`617`	`* During recovery, we keep a copy of the latest checkpoint record here.`
`618`	`618`	`* lastCheckPointRecPtr points to start of checkpoint record and`
`619`	`619`	`* lastCheckPointEndPtr points to end+1 of checkpoint record. Used by the`
`620`		`- * background writer when it wants to create a restartpoint.`
	`620`	`+ * checkpointer when it wants to create a restartpoint.`
`621`	`621`	`*`
`622`	`622`	`* Protected by info_lck.`
`623`	`623`	`*/`