Re: [PATCHv4 34/39] thp, mm: handle huge pages in filemap_fault()

From: Hillf Danton
Date: Wed May 22 2013 - 07:37:31 EST

On Sun, May 12, 2013 at 9:23 AM, Kirill A. Shutemov
<kirill.shutemov@xxxxxxxxxxxxxxx> wrote:
> From: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
> If caller asks for huge page (flags & FAULT_FLAG_TRANSHUGE),
> filemap_fault() return it if there's a huge page already by the offset.
> If the area of page cache required to create huge is empty, we create a
> new huge page and return it.
> Otherwise we return VM_FAULT_FALLBACK to indicate that fallback to small
> pages is required.
s/small/regular/g ?
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