linux-kernel - [RFC][PATCH 9/9] cgroups: block: cfq: I/O bandwidth controlling subsystem for CGroups based on CFQ

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Date:	Fri, 15 Feb 2008 01:59:58 -0500
From:	Vasily Tarasov <vtaras@...nvz.org>
To:	axboe@...nel.dk, linux-kernel@...r.kernel.org, devel@...nvz.org,
	containers@...ux-foundation.com, dev@...nvz.org, xemul@...nvz.org
Subject: [RFC][PATCH 9/9] cgroups: block: cfq: I/O bandwidth controlling subsystem for CGroups based on CFQ

From: Vasily Tarasov <vtaras@...nvz.org>

Adds the description to the Kconfig file.

Signed-off-by: Vasily Tarasov <vtaras@...nvz.org>

---

--- linux-2.6.25-rc5-mm1/init/Kconfig.kconfig	2008-02-15 01:01:40.000000000 -0500
+++ linux-2.6.25-rc5-mm1/init/Kconfig	2008-02-15 01:13:12.000000000 -0500
@@ -316,6 +316,13 @@ config GROUP_SCHED
 	  This feature lets CPU scheduler recognize task groups and control CPU
 	  bandwidth allocation to such task groups.
 
+config CGROUP_CFQIO
+	bool "CFQIO cgroup subsystem"
+	depends on CGROUPS && IOSCHED_CFQ=y
+	help
+	  This feature allows CFQ I/O scheduler recognize cgroups and
+	  control I/O bandwidth allocation to cgroups.
+
 config FAIR_GROUP_SCHED
 	bool "Group scheduling for SCHED_OTHER"
 	depends on GROUP_SCHED
--
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