Re: [PATCH v8 7/7] x86, mm: Add set_memory_wt() for WT

From: Ingo Molnar
Date: Wed Feb 25 2015 - 02:22:38 EST



* Toshi Kani <toshi.kani@xxxxxx> wrote:

> +int set_pages_array_wt(struct page **pages, int addrinarray)
> +{
> + return _set_pages_array(pages, addrinarray, _PAGE_CACHE_MODE_WT);
> +}
> +EXPORT_SYMBOL(set_pages_array_wt);

So by default we make new APIs EXPORT_SYMBOL_GPL(): we
don't want proprietary modules mucking around with new code
PAT interfaces, we only want modules we can analyze and fix
in detail.

Thanks,

Ingo
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