powerpc/mm/hash: Simplify the region id calculation.
This reduces multiple comparisons in get_region_id to a bit shift operation. Signed-off-by:Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au>
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- arch/powerpc/include/asm/book3s/64/hash-4k.h 3 additions, 1 deletionarch/powerpc/include/asm/book3s/64/hash-4k.h
- arch/powerpc/include/asm/book3s/64/hash-64k.h 1 addition, 0 deletionsarch/powerpc/include/asm/book3s/64/hash-64k.h
- arch/powerpc/include/asm/book3s/64/hash.h 15 additions, 16 deletionsarch/powerpc/include/asm/book3s/64/hash.h
- arch/powerpc/include/asm/book3s/64/mmu-hash.h 1 addition, 1 deletionarch/powerpc/include/asm/book3s/64/mmu-hash.h
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