Re: [PATCH] SLAB : use a multiply instead of a divide in obj_to_index()

This is similar stuff to asm-generic/div64.h right? The divide overhead 
depends on the platform? Maybe it would better to place it in 
asm-generic/div.h and then have platform specific functions?

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• References:
  • [PATCH] prune_icache_sb
    • From: Wendy Cheng <[email protected]>
  • [PATCH] SLAB : use a multiply instead of a divide in obj_to_index()
    • From: Eric Dumazet <[email protected]>
  • Re: [PATCH] SLAB : use a multiply instead of a divide in obj_to_index()
    • From: Christoph Lameter <[email protected]>
  • Re: [PATCH] SLAB : use a multiply instead of a divide in obj_to_index()
    • From: Eric Dumazet <[email protected]>
  • Re: [PATCH] SLAB : use a multiply instead of a divide in obj_to_index()
    • From: Andrew Morton <[email protected]>

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