Re: [PATCH 05/25] lmb: Factor the lowest level alloc function

[Thomas Gleixner]

On Mon, 10 May 2010, Benjamin Herrenschmidt wrote:
>  
> @@ -396,33 +406,24 @@ u64 __init __lmb_alloc_base(u64 size, u64 align, u64 max_addr)
>  	if (max_addr == LMB_ALLOC_ANYWHERE)
>  		max_addr = LMB_REAL_LIMIT;
>  
> +	/* Pump up max_addr */
> +	if (max_addr == LMB_ALLOC_ANYWHERE)
> +		max_addr = ~(u64)0;
> +	

  That if is pretty useless as you set max_addr to LMB_REAL_LIMIT
  right above.

Thanks,

	tglx
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