Re: [PATCH 15/35] x86: make 64 bit use early_res instead of bootmembefore slab

[Andrew Morton]

On Tue, 09 Feb 2010 11:32:26 -0800
Yinghai Lu <yinghai@xxxxxxxxxx> wrote:

> +u64 __init find_early_area(u64 ei_start, u64 ei_last, u64 start, u64 end,
> +			 u64 size, u64 align)
> +{
> +	u64 addr, last;
> +
> +	addr = round_up(ei_start, align);

Can we use include/linux/log2.h:roundup_pow_of_two() in this patchset?
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