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From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Andrea Arcangeli <aarcange@redhat.com>,
	Hugh Dickins <hughd@google.com>,
	Dave Hansen <dave.hansen@intel.com>, Mel Gorman <mgorman@suse.de>,
	Rik van Riel <riel@redhat.com>, Vlastimil Babka <vbabka@suse.cz>,
	Christoph Lameter <cl@gentwo.org>,
	Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
	Steve Capper <steve.capper@linaro.org>,
	"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
	Johannes Weiner <hannes@cmpxchg.org>,
	Michal Hocko <mhocko@suse.cz>,
	Jerome Marchand <jmarchan@redhat.com>,
	Sasha Levin <sasha.levin@oracle.com>,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Subject: [PATCH 01/16] page-flags: trivial cleanup for PageTrans* helpers
Date: Thu, 24 Sep 2015 17:50:49 +0300	[thread overview]
Message-ID: <1443106264-78075-2-git-send-email-kirill.shutemov@linux.intel.com> (raw)
In-Reply-To: <1443106264-78075-1-git-send-email-kirill.shutemov@linux.intel.com>

Use TESTPAGEFLAG_FALSE() to get it a bit cleaner.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
---
 include/linux/page-flags.h | 18 +++---------------
 1 file changed, 3 insertions(+), 15 deletions(-)

diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 4fdfb5ed4b43..815246a80e2d 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -485,21 +485,9 @@ static inline int PageTransTail(struct page *page)
 }
 
 #else
-
-static inline int PageTransHuge(struct page *page)
-{
-	return 0;
-}
-
-static inline int PageTransCompound(struct page *page)
-{
-	return 0;
-}
-
-static inline int PageTransTail(struct page *page)
-{
-	return 0;
-}
+TESTPAGEFLAG_FALSE(TransHuge)
+TESTPAGEFLAG_FALSE(TransCompound)
+TESTPAGEFLAG_FALSE(TransTail)
 #endif
 
 /*
-- 
2.5.1

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  reply	other threads:[~2015-09-24 14:51 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20150921153509.fef7ecdf313ef74307c43b65@linux-foundation.org>
2015-09-24 14:50 ` [PATCH 00/16] Refreshed page-flags patchset Kirill A. Shutemov
2015-09-24 14:50   ` Kirill A. Shutemov [this message]
2015-09-24 15:44     ` [PATCH 01/16] page-flags: trivial cleanup for PageTrans* helpers Christoph Lameter
2015-09-24 14:50   ` [PATCH 02/16] page-flags: move code around Kirill A. Shutemov
2015-09-24 14:50   ` [PATCH 03/16] page-flags: introduce page flags policies wrt compound pages Kirill A. Shutemov
2015-09-25 12:29     ` Konstantin Khlebnikov
2015-09-25 19:13       ` Kirill A. Shutemov
2015-09-28 10:02         ` Konstantin Khlebnikov
2015-09-28 11:03           ` Kirill A. Shutemov
2015-09-28 11:48             ` Konstantin Khlebnikov
2015-09-28 17:51               ` Kirill A. Shutemov
2015-09-24 14:50   ` [PATCH 04/16] page-flags: define PG_locked behavior on " Kirill A. Shutemov
2015-09-24 16:08     ` Christoph Lameter
2015-09-24 20:26       ` Kirill A. Shutemov
2015-09-24 14:50   ` [PATCH 05/16] page-flags: define behavior of FS/IO-related flags " Kirill A. Shutemov
2015-09-24 14:50   ` [PATCH 06/16] page-flags: define behavior of LRU-related " Kirill A. Shutemov
2015-09-24 14:50   ` [PATCH 07/16] page-flags: define behavior SL*B-related " Kirill A. Shutemov
2015-09-24 14:50   ` [PATCH 08/16] page-flags: define behavior of Xen-related " Kirill A. Shutemov
2015-09-24 14:50   ` [PATCH 09/16] page-flags: define PG_reserved behavior " Kirill A. Shutemov
2015-09-24 14:50   ` [PATCH 10/16] page-flags: define PG_swapbacked " Kirill A. Shutemov
2015-09-24 14:50   ` [PATCH 11/16] page-flags: define PG_swapcache " Kirill A. Shutemov
2015-09-24 14:51   ` [PATCH 12/16] page-flags: define PG_mlocked " Kirill A. Shutemov
2016-04-18 19:44     ` Sasha Levin
2016-05-18 14:02       ` Kirill A. Shutemov
2015-09-24 14:51   ` [PATCH 13/16] page-flags: define PG_uncached " Kirill A. Shutemov
2015-09-24 14:51   ` [PATCH 14/16] page-flags: define PG_uptodate " Kirill A. Shutemov
2015-09-24 14:51   ` [PATCH 15/16] page-flags: look at head page if the flag is encoded in page->mapping Kirill A. Shutemov
2015-09-24 14:51   ` [PATCH 16/16] mm: sanitize page->mapping for tail pages Kirill A. Shutemov
2015-09-25  2:20     ` Jerome Glisse
2015-09-24 16:13   ` [PATCH 00/16] Refreshed page-flags patchset Christoph Lameter
2015-09-24 20:25     ` Kirill A. Shutemov

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