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author | 2009-03-31 15:23:25 -0700 | |
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committer | 2009-04-01 08:59:14 -0700 | |
commit | 7ca43e7564679604d86e9ed834e7bbcffd8a4a3f (patch) | |
tree | 575e21270d7c8284f54b1e91eb5dd128ae03d713 /arch/x86/mm/iomap_32.c | |
parent | mm: introduce debug_kmap_atomic (diff) | |
download | linux-7ca43e7564679604d86e9ed834e7bbcffd8a4a3f.tar.gz linux-7ca43e7564679604d86e9ed834e7bbcffd8a4a3f.tar.bz2 linux-7ca43e7564679604d86e9ed834e7bbcffd8a4a3f.zip |
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/iomap_32.c')
-rw-r--r-- | arch/x86/mm/iomap_32.c | 2 |
1 files changed, 2 insertions, 0 deletions
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 <asm/iomap.h> #include <asm/pat.h> #include <linux/module.h> +#include <linux/highmem.h> 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 |