io controller: quick fix for blk-cgroup and modular CFQ
Jens Axboe [Fri, 4 Dec 2009 09:07:38 +0000 (10:07 +0100)]
It's currently not an allowed configuration, so express that in Kconfig.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

block/Kconfig.iosched

index b71abfb..5368d74 100644 (file)
@@ -34,7 +34,7 @@ config IOSCHED_CFQ
 
 config CFQ_GROUP_IOSCHED
        bool "CFQ Group Scheduling support"
-       depends on IOSCHED_CFQ && CGROUPS
+       depends on IOSCHED_CFQ=y && CGROUPS
        select BLK_CGROUP
        default n
        ---help---