From 97e14f6e931d31b6d30a5a30ebbdacdf9109d9ee Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sat, 8 Aug 2009 16:39:17 +0000 Subject: [PATCH] Document that LocalSetXLogInsertAllowed can be re-executed. Per comment from Simon. --- src/backend/access/transam/xlog.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c index f2fb9ed8f5..db39115f1c 100644 --- a/src/backend/access/transam/xlog.c +++ b/src/backend/access/transam/xlog.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.346 2009/08/07 19:29:49 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.347 2009/08/08 16:39:17 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -5951,6 +5951,9 @@ XLogInsertAllowed(void) /* * Make XLogInsertAllowed() return true in the current process only. + * + * Note: it is allowed to switch LocalXLogInsertAllowed back to -1 later, + * and even call LocalSetXLogInsertAllowed() again after that. */ static void LocalSetXLogInsertAllowed(void)