* [patch] memcg: remove unused page flag bitfield defines
@ 2011-02-03 14:10 Johannes Weiner
2011-02-03 23:46 ` KAMEZAWA Hiroyuki
0 siblings, 1 reply; 2+ messages in thread
From: Johannes Weiner @ 2011-02-03 14:10 UTC (permalink / raw
To: Andrew Morton
Cc: KAMEZAWA Hiroyuki, Daisuke Nishimura, Balbir Singh, linux-mm,
linux-kernel
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [patch] memcg: remove unused page flag bitfield defines
2011-02-03 14:10 [patch] memcg: remove unused page flag bitfield defines Johannes Weiner
@ 2011-02-03 23:46 ` KAMEZAWA Hiroyuki
0 siblings, 0 replies; 2+ messages in thread
From: KAMEZAWA Hiroyuki @ 2011-02-03 23:46 UTC (permalink / raw
To: Johannes Weiner
Cc: Andrew Morton, Daisuke Nishimura, Balbir Singh, linux-mm,
linux-kernel
On Thu, 3 Feb 2011 15:10:00 +0100
Johannes Weiner <hannes@cmpxchg.org> wrote:
> These definitions have been unused since '4b3bde4 memcg: remove the
> overhead associated with the root cgroup'.
>
> Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
I tried to remove this but finally I didn't. It seems there will be
no objections for this time.
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-02-03 14:10 [patch] memcg: remove unused page flag bitfield defines Johannes Weiner
2011-02-03 23:46 ` KAMEZAWA Hiroyuki
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