Re: [PATCH 4/4] staging: zsmalloc: make CLASS_DELTA relative toPAGE_SIZE

[Minchan Kim]

On Fri, Jan 25, 2013 at 11:46:18AM -0600, Seth Jennings wrote:
> Right now ZS_SIZE_CLASS_DELTA is hardcoded to be 16.  This
> creates 254 classes for systems with 4k pages. However, on
> PPC64 with 64k pages, it creates 4095 classes which is far
> too many.
> 
> This patch makes ZS_SIZE_CLASS_DELTA relative to PAGE_SIZE
> so that regardless of the page size, there will be the same
> number of classes.
> 
> Acked-by: Nitin Gupta <ngupta@xxxxxxxxxx>
> Signed-off-by: Seth Jennings <sjenning@xxxxxxxxxxxxxxxxxx>
Acked-by: Minchan Kim <minchan@xxxxxxxxxx>

-- 
Kind regards,
Minchan Kim
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