Re: [PATCH 17/35] sparsemem: put mem map for one node together.

[Andrew Morton]

On Tue, 09 Feb 2010 11:32:28 -0800
Yinghai Lu <yinghai@xxxxxxxxxx> wrote:

> +#ifdef CONFIG_NO_BOOTMEM
> +		free_early(__pa(vmemmap_buf_start), __pa(vmemmap_buf_end));
> +		if (vmemmap_buf_start < vmemmap_buf) {
> +			char name[15];
> +
> +			memset(name, 0, sizeof(name));

Is the memset actually needed?

> +			snprintf(name, 15, "MEMMAP %d", nodeid);

s/15/sizeof(name)/

> +			reserve_early_without_check(__pa(vmemmap_buf_start),
> +						    __pa(vmemmap_buf), name);
> +		}
> +#else
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