linux-kernel - [PATCH] memcg remove experimental from swap account config

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Date:	Wed, 2 Jun 2010 10:00:38 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	"akpm@...ux-foundation.org" <akpm@...ux-foundation.org>
Cc:	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"balbir@...ux.vnet.ibm.com" <balbir@...ux.vnet.ibm.com>,
	"nishimura@....nes.nec.co.jp" <nishimura@....nes.nec.co.jp>
Subject: [PATCH] memcg remove experimental from swap account config

From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>

It's 11 months since we changed swap_map[] to indicates SWAP_HAS_CACHE.
Since that, memcg's swap accounting has been very stable and it seems
it can be maintained.

So, I'd like to remove EXPERIMENTAL from the config.

Acked-by: Balbir Singh <balbir@...ux.vnet.ibm.com>
Acked-by: Daisuke Nishimura <nishimura@....nes.nec.co.jp>
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
---
 init/Kconfig |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: mmotm-2.6.34-May21/init/Kconfig
===================================================================
--- mmotm-2.6.34-May21.orig/init/Kconfig
+++ mmotm-2.6.34-May21/init/Kconfig
@@ -577,8 +577,8 @@ config CGROUP_MEM_RES_CTLR
 	  could in turn add some fork/exit overhead.
 
 config CGROUP_MEM_RES_CTLR_SWAP
-	bool "Memory Resource Controller Swap Extension(EXPERIMENTAL)"
-	depends on CGROUP_MEM_RES_CTLR && SWAP && EXPERIMENTAL
+	bool "Memory Resource Controller Swap Extension"
+	depends on CGROUP_MEM_RES_CTLR && SWAP
 	help
 	  Add swap management feature to memory resource controller. When you
 	  enable this, you can limit mem+swap usage per cgroup. In other words,

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