[PATCH] block: make CONFIG_BLK_CGROUP visible

From: Li Zefan
Date: Sun Mar 14 2010 - 23:17:22 EST


Make the config visible, so we can choose from CONFIG_BLK_CGROUP=y
and CONFIG_BLK_CGROUP=m when CONFIG_IOSCHED_CFQ=m.

Signed-off-by: Li Zefan <lizf@xxxxxxxxxxxxxx>
---
block/Kconfig | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/block/Kconfig b/block/Kconfig
index 62a5921..906950c 100644
--- a/block/Kconfig
+++ b/block/Kconfig
@@ -78,8 +78,9 @@ config BLK_DEV_INTEGRITY
Protection. If in doubt, say N.

config BLK_CGROUP
- tristate
+ tristate "Block cgroup support"
depends on CGROUPS
+ depends on CFQ_GROUP_IOSCHED
default n
---help---
Generic block IO controller cgroup interface. This is the common
@@ -91,7 +92,7 @@ config BLK_CGROUP
to such task groups.

config DEBUG_BLK_CGROUP
- bool
+ bool "Block cgroup debugging help"
depends on BLK_CGROUP
default n
---help---
--
1.6.3

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