x86: debug check for kmap_atomic_pfn and iomap_atomic_prot_pfn()

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It may be useful for kmap_atomic_pfn() and iomap_atomic_prot_pfn()
to check invalid kmap usage as well as kmap_atomic.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
LKML-Reference: <20090311143449.GB22244@localhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Akinobu Mita 2009-03-11 23:34:50 +09:00 • committed by Ingo Molnar

parent bb6d59ca92

commit 12074fa107

1 changed files with 2 additions and 0 deletions

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arch/x86/mm/highmem_32.c

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