From e343dfa42bff35983c582da3916b205763aeac90 Mon Sep 17 00:00:00 2001
From: Robert Haas
Date: Tue, 22 Nov 2016 19:57:45 -0500
Subject: Remove barrier.h

A new thing also called a "barrier" is proposed, but whether we decide
to take that patch or not, this file seems to have outlived its
usefulness.

Thomas Munro
---
 src/include/pgstat.h          |  2 +-
 src/include/storage/barrier.h | 23 -----------------------
 2 files changed, 1 insertion(+), 24 deletions(-)
 delete mode 100644 src/include/storage/barrier.h

(limited to 'src/include')

diff --git a/src/include/pgstat.h b/src/include/pgstat.h
index 4e8dac63ed7..0b85b7ad3ae 100644
--- a/src/include/pgstat.h
+++ b/src/include/pgstat.h
@@ -14,9 +14,9 @@
 #include "datatype/timestamp.h"
 #include "fmgr.h"
 #include "libpq/pqcomm.h"
+#include "port/atomics.h"
 #include "portability/instr_time.h"
 #include "postmaster/pgarch.h"
-#include "storage/barrier.h"
 #include "storage/proc.h"
 #include "utils/hsearch.h"
 #include "utils/relcache.h"
diff --git a/src/include/storage/barrier.h b/src/include/storage/barrier.h
deleted file mode 100644
index 6202e576080..00000000000
--- a/src/include/storage/barrier.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * barrier.h
- *	  Memory barrier operations.
- *
- * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
- * Portions Copyright (c) 1994, Regents of the University of California
- *
- * src/include/storage/barrier.h
- *
- *-------------------------------------------------------------------------
- */
-#ifndef BARRIER_H
-#define BARRIER_H
-
-/*
- * This used to be a separate file, full of compiler/architecture
- * dependent defines, but it's not included in the atomics.h
- * infrastructure and just kept for backward compatibility.
- */
-#include "port/atomics.h"
-
-#endif   /* BARRIER_H */
-- 
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