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authorVivek Goyal <vgoyal@redhat.com>2009-12-03 12:59:42 -0500
committerJens Axboe <jens.axboe@oracle.com>2009-12-03 19:28:51 +0100
commit31e4c28d95e64f2d5d3c497a3ecf37c62de635b4 (patch)
treeffbb99b2565c4bdd4921fd7077164e7fc295b2bc /block/Kconfig.iosched
parent1fa8f6d68b5c8ca0a608fd8d296c5f07ac788cd6 (diff)
downloadkernel-31e4c28d95e64f2d5d3c497a3ecf37c62de635b4.tar.gz
blkio: Introduce blkio controller cgroup interface
o This is basic implementation of blkio controller cgroup interface. This is the common interface visible to user space and should be used by different IO control policies as we implement those. Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/Kconfig.iosched')
-rw-r--r--block/Kconfig.iosched1
1 files changed, 1 insertions, 0 deletions
diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched
index 8bd105115a69..be0280deec29 100644
--- a/block/Kconfig.iosched
+++ b/block/Kconfig.iosched
@@ -23,6 +23,7 @@ config IOSCHED_DEADLINE
config IOSCHED_CFQ
tristate "CFQ I/O scheduler"
+ select BLK_CGROUP
default y
---help---
The CFQ I/O scheduler tries to distribute bandwidth equally