From 5b0fcfffc1872f335a2a6da9505f2e8926b1a740 Mon Sep 17 00:00:00 2001
From: Richard Jones <rjones@redhat.com>
Date: Thu, 23 Apr 2009 20:08:29 +0100
Subject: [PATCH] Fix 64 bit memsize overhead.

---
 src/guestfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/guestfs.c b/src/guestfs.c
index 4dc8dec..77b1614 100644
--- a/src/guestfs.c
+++ b/src/guestfs.c
@@ -729,9 +729,9 @@ guestfs_launch (guestfs_h *g)
     /* Want to give userspace some room, so: */
     memsize += 128;
 
-#if AC_SIZEOF_LONG == 8
+#if SIZEOF_LONG == 8
     /* On 64 bit, assume some overhead. */
-    memsize += 32;
+    memsize += 64;
 #endif
   } else
     memsize = 512;
-- 
1.8.3.1