From a9616e84979d1eb361912236917a85bd82b7665e Mon Sep 17 00:00:00 2001
From: Jim Harris <james.r.harris@intel.com>
Date: Wed, 14 Dec 2016 08:10:12 -0700
Subject: [PATCH] setup.sh: allow overriding of NRHUGE

Default is still 1024 2MB huge pages, but user can
override this by setting a different value in the
environment.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I8d189d3a71f474469a44b6eb41b4443591863f3c
---
 scripts/setup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/setup.sh b/scripts/setup.sh
index fb25932d0..802ee8105 100755
--- a/scripts/setup.sh
+++ b/scripts/setup.sh
@@ -163,7 +163,7 @@ function reset_freebsd {
 	kldunload nic_uio.ko || true
 }
 
-NRHUGE=1024
+: ${NRHUGE:=1024}
 
 username=$1
 mode=$2