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authorAkinobu Mita <akinobu.mita@gmail.com>2009-03-31 18:23:25 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-01 11:59:14 -0400
commit7ca43e7564679604d86e9ed834e7bbcffd8a4a3f (patch)
tree575e21270d7c8284f54b1e91eb5dd128ae03d713 /arch/x86/mm/highmem_32.c
parentf4112de6b679d84bd9b9681c7504be7bdfb7c7d5 (diff)
mm: use debug_kmap_atomic
Use debug_kmap_atomic in kmap_atomic, kmap_atomic_pfn, and iomap_atomic_prot_pfn. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/mm/highmem_32.c')
-rw-r--r--arch/x86/mm/highmem_32.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
index 8126e8d1a2a4..5bc5d1688c1c 100644
--- a/arch/x86/mm/highmem_32.c
+++ b/arch/x86/mm/highmem_32.c
@@ -40,6 +40,7 @@ void *kmap_atomic_prot(struct page *page, enum km_type type, pgprot_t prot)
40 40
41 debug_kmap_atomic(type); 41 debug_kmap_atomic(type);
42 42
43 debug_kmap_atomic(type);
43 idx = type + KM_TYPE_NR*smp_processor_id(); 44 idx = type + KM_TYPE_NR*smp_processor_id();
44 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); 45 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
45 BUG_ON(!pte_none(*(kmap_pte-idx))); 46 BUG_ON(!pte_none(*(kmap_pte-idx)));