From c398df30d5caad626ac72bfab0361a7b0f67a661 Mon Sep 17 00:00:00 2001
From: Amerigo Wang <amwang@redhat.com>
Date: Wed, 3 Jun 2009 21:46:46 -0400
Subject: module: merge module_alloc() finally

As Christoph Hellwig suggested, module_alloc() actually can be
unified for i386 and x86_64 (of course, also UML).

Signed-off-by: WANG Cong <amwang@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: 'Ingo Molnar' <mingo@elte.hu>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 arch/x86/kernel/module.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

(limited to 'arch/x86/kernel/module.c')

diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
index b92fbcf4860..894bb718a6f 100644
--- a/arch/x86/kernel/module.c
+++ b/arch/x86/kernel/module.c
@@ -34,14 +34,6 @@
 #define DEBUGP(fmt...)
 #endif
 
-#if defined(CONFIG_UML) || defined(CONFIG_X86_32)
-void *module_alloc(unsigned long size)
-{
-	if (size == 0)
-		return NULL;
-	return vmalloc_exec(size);
-}
-#else /*X86_64*/
 void *module_alloc(unsigned long size)
 {
 	struct vm_struct *area;
@@ -56,9 +48,9 @@ void *module_alloc(unsigned long size)
 	if (!area)
 		return NULL;
 
-	return __vmalloc_area(area, GFP_KERNEL, PAGE_KERNEL_EXEC);
+	return __vmalloc_area(area, GFP_KERNEL | __GFP_HIGHMEM,
+					PAGE_KERNEL_EXEC);
 }
-#endif
 
 /* Free memory returned from module_alloc */
 void module_free(struct module *mod, void *module_region)
-- 
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