From: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Date: Tue, 8 Sep 2015 22:00:04 +0000 (-0700)
Subject: pagemap: rework hugetlb and thp report
X-Git-Tag: omap-for-v4.3/fixes-rc1~54^2~104
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=356515e7b64c2629f686109d426baaf868cdf7e8;p=pandora-kernel.git

pagemap: rework hugetlb and thp report

This patch moves pmd dissection out of reporting loop: huge pages are
reported as bunch of normal pages with contiguous PFNs.

Add missing "FILE" bit in hugetlb vmas.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Reviewed-by: Mark Williamson <mwilliamson@undo-software.com>
Tested-by:  Mark Williamson <mwilliamson@undo-software.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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