From: Vivek Goyal <vgoyal@redhat.com>
Date: Fri, 4 Dec 2009 15:36:43 +0000 (-0500)
Subject: blkio: Allow CFQ group IO scheduling even when CFQ is a module
X-Git-Tag: v2.6.33-rc1~379^2~3
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=846954b0a32f4ae953e082eabd178e7a98dd2efd;p=~shefty%2Frdma-dev.git

blkio: Allow CFQ group IO scheduling even when CFQ is a module

o Now issues of blkio controller and CFQ in module mode should be fixed.
  Enable the cfq group scheduling support in module mode.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched
index 5368d74207e..b71abfb0d72 100644
--- a/block/Kconfig.iosched
+++ b/block/Kconfig.iosched
@@ -34,7 +34,7 @@ config IOSCHED_CFQ
 
 config CFQ_GROUP_IOSCHED
 	bool "CFQ Group Scheduling support"
-	depends on IOSCHED_CFQ=y && CGROUPS
+	depends on IOSCHED_CFQ && CGROUPS
 	select BLK_CGROUP
 	default n
 	---help---