From 672593f611df484af89e425ff5f1ea0ea074f2bb Mon Sep 17 00:00:00 2001
From: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
Date: Wed, 20 Dec 2006 14:40:36 +0100
Subject: Replace vmalloc_32.

The vmalloc_32 function together with the memset to clear
the new pages are replaced with a vmalloc_user.

A pre-2.6.18 compat vmalloc_user is added.

Please replace any breakage on machines with > 1GB of memory.
---
 linux-core/drm_compat.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'linux-core/drm_compat.h')

diff --git a/linux-core/drm_compat.h b/linux-core/drm_compat.h
index c7a4a7e3..dcda1936 100644
--- a/linux-core/drm_compat.h
+++ b/linux-core/drm_compat.h
@@ -148,6 +148,13 @@ static __inline__ void *kcalloc(size_t nmemb, size_t size, int flags)
 }
 #endif
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
+#define vmalloc_user(_size) ({void * tmp = vmalloc(_size);   \
+      if (tmp) memset(tmp, 0, size);			     \
+      (tmp);})
+#endif
+
+
 #include <linux/mm.h>
 #include <asm/page.h>
 
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