From 282cc1676587eb155e331b31400d344821b0b850 Mon Sep 17 00:00:00 2001
From: Jens Axboe <jaxboe@fusionio.com>
Date: Wed, 11 Aug 2010 16:14:56 -0400
Subject: [PATCH] Add comment on why fallocate is disabled on AIX

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---
 os/os-aix.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/os/os-aix.h b/os/os-aix.h
index 96d90976..09a0530f 100644
--- a/os/os-aix.h
+++ b/os/os-aix.h
@@ -10,6 +10,13 @@
 #define FIO_HAVE_ODIRECT
 #define FIO_USE_GENERIC_RAND
 
+/*
+ * This is broken on AIX if _LARGE_FILES is defined...
+ */
+#if 0
+#define FIO_HAVE_FALLOCATE
+#endif
+
 #define FIO_HAVE_PSHARED_MUTEX
 
 #define OS_MAP_ANON		MAP_ANON
-- 
2.25.1