On Sat, 13 Oct 2012, Richard Kennedy wrote:
> -extern struct kmem_cache *kmalloc_caches[SLUB_PAGE_SHIFT];
>
> -/*
> - * Sorry that the following has to be that ugly but some versions of GCC
> - * have trouble with constant propagation and loops.
> +static const short __slab_sizes[] = {0, 8, 12, 16
This patch add new slabs sized at 1.5 * 2^n.
i.e - 24,48,96,192,384,768,1.5k,3k,6k
Most of which already exist as kmem_cache slabs, except for 1.5k, 3k & 6k.
There is no extra overhead for statically sized kmalloc, and only a small
change for dynamically sized ones.
Minimal code changes:
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