Re: [Part3 PATCH v2 2/4] mem-hotplug: Skip LOCAL_NODE_DATA pagesin memory offline procedure.

From: Dave Hansen
Date: Thu Jun 13 2013 - 13:17:13 EST

On 06/13/2013 06:03 AM, Tang Chen wrote:
> +static inline bool is_local_node_data(struct page *page)
> +{
> + return (unsigned long)page-> == LOCAL_NODE_DATA;
> +}

page->lru is already in a union. Could you please just add a new entry
to the union with a nice associated comment instead of reusing it this way?
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