On Wed, 31 Oct 2007 15:58:33 -0700
[email protected] wrote:
> +int remove_memory(u64 start, u64 size)
> +{
> + unsigned long start_pfn, end_pfn;
> + int ret;
> +
> + start_pfn = start >> PAGE_SHIFT;
> + end_pfn = start_pfn + (size >> PAGE_SHIFT);
> + ret = offline_pages(start_pfn, end_pfn, 120 * HZ);
> + if (ret)
> + goto out;
> + /* we can free mem_map at this point */
> +out:
> + return ret;
> +}
> +EXPORT_SYMBOL_GPL(remove_memory);
Then, remove_memory() is now generic.
Ok.
Acked-by: KAMEZAWA Hiroyuki <[email protected]>
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