Re: [PATCH 6/9] rmap: support file THP

[Dave Hansen]

On 11/18/2015 03:25 PM, Kirill A. Shutemov wrote:
> -void page_add_file_rmap(struct page *page)
> +void page_add_file_rmap(struct page *page, bool compound)

I take it we have to pass 'compound' in explicitly because
PageCompound() could be true, but we don't want to do a compound
mapping.  This is true for those weirdo sound driver allocations and a
few other ones, right?

Or is there something else?
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