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authorAmerigo Wang <amwang@redhat.com>2009-06-03 21:46:46 -0400
committerRusty Russell <rusty@rustcorp.com.au>2009-06-12 21:47:03 +0930
commitc398df30d5caad626ac72bfab0361a7b0f67a661 (patch)
treeaec470204a0770d138f5d1e2a44ba5921e99bc02 /arch/x86/kernel/module.c
parentc0e5e10bf380c7a7c4e8c8b7d42e0aba623e76a6 (diff)
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>
Diffstat (limited to 'arch/x86/kernel/module.c')
-rw-r--r--arch/x86/kernel/module.c12
1 files changed, 2 insertions, 10 deletions
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)