From: Jens Axboe <jaxboe@fusionio.com>
Date: Wed, 11 Aug 2010 20:14:56 +0000 (-0400)
Subject: Add comment on why fallocate is disabled on AIX
X-Git-Tag: fio-1.43-rc1~2
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=282cc1676587eb155e331b31400d344821b0b850

Add comment on why fallocate is disabled on AIX

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---

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