From 7ca43e7564679604d86e9ed834e7bbcffd8a4a3f Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Tue, 31 Mar 2009 15:23:25 -0700 Subject: 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 Cc: Thomas Gleixner Cc: Ingo Molnar Cc: "H. Peter Anvin" Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/x86/mm/highmem_32.c | 1 + arch/x86/mm/iomap_32.c | 2 ++ 2 files changed, 3 insertions(+) (limited to 'arch/x86') 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) 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 index 699c9b2895ae..bff0c9032f8c 100644 --- a/arch/x86/mm/iomap_32.c +++ b/arch/x86/mm/iomap_32.c @@ -19,6 +19,7 @@ #include #include #include +#include int is_io_mapping_possible(resource_size_t base, unsigned long size) { @@ -71,6 +72,7 @@ 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 -- cgit v1.2.3