Release XactLockTable share lock immediately after this lock is acquired

vadim4o · vadim4o · commit 219bb76d61b3 · 1999-05-31T01:48:13.000Z
(no sense to hold it) or we'll be out of lock entries.
Great thanks to Hiroshi Inoue.
diff --git a/src/backend/storage/lmgr/lmgr.c b/src/backend/storage/lmgr/lmgr.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lmgr.c,v 1.25 1999/05/25 22:42:01 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lmgr.c,v 1.26 1999/05/31 01:48:13 vadim Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -322,6 +322,7 @@ XactLockTableWait(TransactionId xid)
 	tag.objId.xid = xid;
 
 	LockAcquire(LockTableId, &tag, ShareLock);
+	LockRelease(LockTableId, &tag, ShareLock);
 
 	TransactionIdFlushCache();
 

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@`
`7`	`7`	`*`
`8`	`8`	`*`
`9`	`9`	`* IDENTIFICATION`
`10`		`- * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lmgr.c,v 1.25 1999/05/25 22:42:01 momjian Exp $`
	`10`	`+ * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lmgr.c,v 1.26 1999/05/31 01:48:13 vadim Exp $`
`11`	`11`	`*`
`12`	`12`	`*-------------------------------------------------------------------------`
`13`	`13`	`*/`
`@@ -322,6 +322,7 @@ XactLockTableWait(TransactionId xid)`
`322`	`322`	`tag.objId.xid = xid;`
`323`	`323`
`324`	`324`	`LockAcquire(LockTableId, &tag, ShareLock);`
	`325`	`+ LockRelease(LockTableId, &tag, ShareLock);`
`325`	`326`
`326`	`327`	`TransactionIdFlushCache();`
`327`	`328`