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Date:	Thu, 19 Mar 2015 19:08:15 +0200
From:	"Kirill A. Shutemov" <>
To:	Andrew Morton <>,
	Andrea Arcangeli <>,
	Hugh Dickins <>
Cc:	Dave Hansen <>, Mel Gorman <>,
	Rik van Riel <>,
	Vlastimil Babka <>,
	Christoph Lameter <>,
	Naoya Horiguchi <>,
	Steve Capper <>,
	"Aneesh Kumar K.V" <>,
	Johannes Weiner <>,
	Michal Hocko <>,
	Jerome Marchand <>,,,
	"Kirill A. Shutemov" <>
Subject: [PATCH 09/16] page-flags: define PG_reserved behavior on compound pages

As far as I can see there's no users of PG_reserved on compound pages.
Let's use NO_COMPOUND here.

Signed-off-by: Kirill A. Shutemov <>
 include/linux/page-flags.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 19373c98d08a..be691551896b 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -288,7 +288,8 @@ PAGEFLAG(Pinned, pinned, NO_COMPOUND) TESTSCFLAG(Pinned, pinned, NO_COMPOUND)
 PAGEFLAG(SavePinned, savepinned, NO_COMPOUND)
 PAGEFLAG(Foreign, foreign, NO_COMPOUND)
-PAGEFLAG(Reserved, reserved, ANY) __CLEARPAGEFLAG(Reserved, reserved, ANY)
+PAGEFLAG(Reserved, reserved, NO_COMPOUND)
+	__CLEARPAGEFLAG(Reserved, reserved, NO_COMPOUND)
 PAGEFLAG(SwapBacked, swapbacked, ANY)
 	__CLEARPAGEFLAG(SwapBacked, swapbacked, ANY)
 	__SETPAGEFLAG(SwapBacked, swapbacked, ANY)

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