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authorDavid S. Miller <davem@davemloft.net>2008-04-03 17:33:42 -0400
committerDavid S. Miller <davem@davemloft.net>2008-04-03 17:33:42 -0400
commit3bb5da3837cc1aa17736b05139c9a22c3794851a (patch)
treec92d5684a866542b1cb20641607ac1643ce03a47 /arch/x86/mm/highmem_32.c
parent7feb49c82a74bc7c091b8ab2a3f96baa33d08ece (diff)
parent9597362d354f8655ece324b01d0c640a0e99c077 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'arch/x86/mm/highmem_32.c')
-rw-r--r--arch/x86/mm/highmem_32.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
index 3d936f232704..9cf33d3ee5bc 100644
--- a/arch/x86/mm/highmem_32.c
+++ b/arch/x86/mm/highmem_32.c
@@ -73,15 +73,15 @@ void *kmap_atomic_prot(struct page *page, enum km_type type, pgprot_t prot)
73{ 73{
74 enum fixed_addresses idx; 74 enum fixed_addresses idx;
75 unsigned long vaddr; 75 unsigned long vaddr;
76 /* even !CONFIG_PREEMPT needs this, for in_atomic in do_page_fault */
77
78 debug_kmap_atomic_prot(type);
79 76
77 /* even !CONFIG_PREEMPT needs this, for in_atomic in do_page_fault */
80 pagefault_disable(); 78 pagefault_disable();
81 79
82 if (!PageHighMem(page)) 80 if (!PageHighMem(page))
83 return page_address(page); 81 return page_address(page);
84 82
83 debug_kmap_atomic_prot(type);
84
85 idx = type + KM_TYPE_NR*smp_processor_id(); 85 idx = type + KM_TYPE_NR*smp_processor_id();
86 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); 86 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
87 BUG_ON(!pte_none(*(kmap_pte-idx))); 87 BUG_ON(!pte_none(*(kmap_pte-idx)));