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authorAndi Kleen <ak@suse.de>2005-09-12 18:49:24 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-12 10:49:56 -0700
commita54e678b8f476d6f28e6aa4409f6b88ce476af1b (patch)
treeb19330f36410cc229b3229f135c8f522cc89f044
parent63f02fd7ceb2fa4065d8a0c9943e4af2876b6c91 (diff)
downloadop-kernel-dev-a54e678b8f476d6f28e6aa4409f6b88ce476af1b.zip
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[PATCH] x86-64: Remove redundant swiotlb=force handling
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>
-rw-r--r--arch/x86_64/mm/init.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c
index aa4a518..47cf916 100644
--- 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;
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