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a7101d1526
high_width can be easily calculated in a single expression when making use of __ffs64(). Signed-off-by: Jan Beulich <jbeulich@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Yinghai Lu <yinghai@kernel.org> Link: http://lkml.kernel.org/r/4FF71053020000780008E1B5@nat28.tlf.novell.com Signed-off-by: Ingo Molnar <mingo@kernel.org>