From: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Date: Tue, 10 Feb 2015 22:11:06 +0000 (-0800)
Subject: score: drop _PAGE_FILE and pte_file()-related helpers
X-Git-Tag: fixes-v4.0-rc1~155^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=917e401ea75478d4f4575bc8b0ef3d14ecf9ef69;p=pandora-kernel.git

score: drop _PAGE_FILE and pte_file()-related helpers

We've replaced remap_file_pages(2) implementation with emulation.
Nobody creates non-linear mapping anymore.

This patch also increase number of bits availble for swap offset.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Chen Liqin <liqin.linux@gmail.com>
Cc: Lennox Wu <lennox.wu@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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