From 35c2a3c3cf8ef497b090c9dbfae1bf565c62b2a3 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Wed, 17 Sep 2008 13:15:55 +0000
Subject: Allow ShowBufferUsage() to report the number of reads/writes that
 have occurred to temporary files.  This replaces the unused
 NDirectFileRead/NDirectFileWrite counters.

Itagaki Takahiro
---
 src/backend/storage/buffer/buf_init.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/backend/storage/buffer/buf_init.c')

diff --git a/src/backend/storage/buffer/buf_init.c b/src/backend/storage/buffer/buf_init.c
index 7e92af04a16..93c47af5963 100644
--- a/src/backend/storage/buffer/buf_init.c
+++ b/src/backend/storage/buffer/buf_init.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/storage/buffer/buf_init.c,v 1.80 2008/01/01 19:45:51 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/storage/buffer/buf_init.c,v 1.81 2008/09/17 13:15:55 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -29,6 +29,8 @@ long int	BufferHitCount;
 long int	LocalBufferHitCount;
 long int	BufferFlushCount;
 long int	LocalBufferFlushCount;
+long int	BufFileReadCount;
+long int	BufFileWriteCount;
 
 
 /*
-- 
cgit v1.2.3