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[PATCH] x86-64: Remove redundant swiotlb=force handling
author
Andi Kleen
<ak@suse.de>
Mon, 12 Sep 2005 16:49:24 +0000
(18:49 +0200)
committer
Linus Torvalds
<torvalds@g5.osdl.org>
Mon, 12 Sep 2005 17:49:56 +0000
(10:49 -0700)
It's already handled in the main swiotlb code.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/x86_64/mm/init.c
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diff --git
a/arch/x86_64/mm/init.c
b/arch/x86_64/mm/init.c
index
aa4a518
..
47cf916
100644
(file)
--- a/
arch/x86_64/mm/init.c
+++ b/
arch/x86_64/mm/init.c
@@
-403,8
+403,6
@@
static inline int page_is_ram (unsigned long pagenr)
return 0;
}
-extern int swiotlb_force;
-
static struct kcore_list kcore_mem, kcore_vmalloc, kcore_kernel, kcore_modules,
kcore_vsyscall;
@@
-414,8
+412,6
@@
void __init mem_init(void)
int tmp;
#ifdef CONFIG_SWIOTLB
- if (swiotlb_force)
- swiotlb = 1;
if (!iommu_aperture &&
(end_pfn >= 0xffffffff>>PAGE_SHIFT || force_iommu))
swiotlb = 1;