From: Johannes Weiner <hannes@cmpxchg.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>,
Balbir Singh <balbir@linux.vnet.ibm.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: [patch] memcg: remove unused page flag bitfield defines
Date: Thu, 3 Feb 2011 15:10:00 +0100 [thread overview]
Message-ID: <20110203141000.GE2286@cmpxchg.org> (raw)
These definitions have been unused since '4b3bde4 memcg: remove the
overhead associated with the root cgroup'.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
---
mm/memcontrol.c | 7 -------
1 files changed, 0 insertions(+), 7 deletions(-)
(sorry, resend with lists in CC)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index e1ab9c3..031ff07 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -327,13 +327,6 @@ enum charge_type {
NR_CHARGE_TYPE,
};
-/* only for here (for easy reading.) */
-#define PCGF_CACHE (1UL << PCG_CACHE)
-#define PCGF_USED (1UL << PCG_USED)
-#define PCGF_LOCK (1UL << PCG_LOCK)
-/* Not used, but added here for completeness */
-#define PCGF_ACCT (1UL << PCG_ACCT)
-
/* for encoding cft->private value on file */
#define _MEM (0)
#define _MEMSWAP (1)
--
1.7.4
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next reply other threads:[~2011-02-03 14:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-03 14:10 Johannes Weiner [this message]
2011-02-03 23:46 ` KAMEZAWA Hiroyuki
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