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linux/lib/kernel_lock.c
Matthew Wilcox e48b3deee4 Add semaphore.h to kernel_lock.c 
kernel_lock.c uses DECLARE_MUTEX, up() and down() without explicitly
including asm/semaphore.h.  This is fragile and leaves it vulnerable
to breakage during header reorganisations.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
2008-04-17 10:42:27 -04:00

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