mm: fix misuse of debug_kmap_atomic

Commit 7ca43e7 ("mm: use debug_kmap_atomic") introduced some debug_kmap_atomic() in wrong places. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
git-mirror · Apr 3, 2009 · a0e0404 · a0e0404
1 parent 3688e07
commit a0e0404
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Showing 2 changed files with 1 addition and 2 deletions.
diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
@@ -40,7 +40,6 @@ void *kmap_atomic_prot(struct page *page, enum km_type type, pgprot_t prot)
 
 	debug_kmap_atomic(type);
 
-	debug_kmap_atomic(type);
 	idx = type + KM_TYPE_NR*smp_processor_id();
 	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
 	BUG_ON(!pte_none(*(kmap_pte-idx)));

diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
@@ -39,6 +39,7 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot)
 
 	pagefault_disable();
 
+	debug_kmap_atomic(type);
 	idx = type + KM_TYPE_NR * smp_processor_id();
 	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
 	set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
@@ -72,7 +73,6 @@ iounmap_atomic(void *kvaddr, enum km_type type)
 	unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
 	enum fixed_addresses idx = type + KM_TYPE_NR*smp_processor_id();
 
-	debug_kmap_atomic(type);
 	/*
 	 * Force other mappings to Oops if they'll try to access this pte
 	 * without first remap it.  Keeping stale mappings around is a bad idea