linux-kernel - [PATCH] cgroups: don't depend on CONFIG_MM

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Message-ID: <Pine.LNX.4.64.0809142037070.30252@melkki.cs.Helsinki.FI>
Date:	Sun, 14 Sep 2008 20:37:54 +0300 (EEST)
From:	Pekka J Enberg <penberg@...helsinki.fi>
To:	akpm@...ux-foundation.org
cc:	linux-kernel@...r.kernel.org, menage@...gle.com,
	balbir@...ux.vnet.ibm.com
Subject: [PATCH] cgroups: don't depend on CONFIG_MM_OWNER

From: Pekka Enberg <penberg@...helsinki.fi>

The revoke patches, for example, select CONFIG_MM_OWNER independently of
cgroups. Therefore, don't depend on CONFIG_MM_OWNER in cgroup specific code.

Cc: Paul Menage <menage@...gle.com>
Cc: Balbir Singh <balbir@...ux.vnet.ibm.com>
Signed-off-by: Pekka Enberg <penberg@...helsinki.fi>
---
 include/linux/cgroup.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index c98dd7c..e270ec3 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -413,10 +413,10 @@ static inline int cgroupstats_build(struct cgroupstats *stats,
 
 #endif /* !CONFIG_CGROUPS */
 
-#ifdef CONFIG_MM_OWNER
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
 extern void
 cgroup_mm_owner_callbacks(struct task_struct *old, struct task_struct *new);
-#else /* !CONFIG_MM_OWNER */
+#else /* !CONFIG_CGROUP_MEM_RES_CTLR */
 static inline void
 cgroup_mm_owner_callbacks(struct task_struct *old, struct task_struct *new)
 {
-- 
1.5.4.3

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