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From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
To: Hillf Danton <dhillf@gmail.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
        Andrea Arcangeli <aarcange@redhat.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Al Viro <viro@zeniv.linux.org.uk>, Hugh Dickins <hughd@google.com>,
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        Mel Gorman <mgorman@suse.de>, linux-mm@kvack.org,
        Andi Kleen <ak@linux.intel.com>,
        Matthew Wilcox <matthew.r.wilcox@intel.com>,
        "Kirill A. Shutemov" <kirill@shutemov.name>,
        Dave Hansen <dave@sr71.net>, linux-fsdevel@vger.kernel.org,
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Subject: Re: [PATCHv4 34/39] thp, mm: handle huge pages in filemap_fault()
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Date: Wed, 22 May 2013 18:34:47 +0300 (EEST)
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Hillf Danton wrote:
> On Sun, May 12, 2013 at 9:23 AM, Kirill A. Shutemov
> <kirill.shutemov@linux.intel.com> wrote:
> > From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
> >
> > 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 ?

% git log --oneline -p -i --grep 'small.\?page' | wc -l
5962
% git log --oneline -p -i --grep 'regular.\?page' | wc -l
3623

-- 
 Kirill A. Shutemov