From 6477d66780df0682e36e676fd746356bb23bf7ce Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter_e@gmx.net>
Date: Tue, 8 Nov 2011 06:49:50 +0200
Subject: [PATCH] -DLINUX_OOM_ADJ=0 should be in CPPFLAGS, not CFLAGS
---
doc/src/sgml/runtime.sgml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml
index 86499c67ac5..08f9fd0b20f 100644
--- a/doc/src/sgml/runtime.sgml
+++ b/doc/src/sgml/runtime.sgml
@@ -1342,7 +1342,7 @@ echo -17 > /proc/self/oom_adj
Note that this action must be done as root, or it will have no effect;
so a root-owned startup script is the easiest place to do it. If you
do this, you may also wish to build <productname>PostgreSQL</>
- with <literal>-DLINUX_OOM_ADJ=0</> added to <varname>CFLAGS</>.
+ with <literal>-DLINUX_OOM_ADJ=0</> added to <varname>CPPFLAGS</>.
That will cause postmaster child processes to run with the normal
<varname>oom_adj</> value of zero, so that the OOM killer can still
target them at need.
--
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