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-rw-r--r--block/Kconfig.iosched6
1 files changed, 4 insertions, 2 deletions
diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched
index 1fc1a4dc5..01da733dc 100644
--- a/block/Kconfig.iosched
+++ b/block/Kconfig.iosched
@@ -51,12 +51,14 @@ config IOSCHED_BFQ
applications. If compiled built-in (saying Y here), BFQ can
be configured to support hierarchical scheduling.
-config BFQ_GROUP_IOSCHED
+config CGROUP_BFQIO
bool "BFQ hierarchical scheduling support"
depends on CGROUPS && IOSCHED_BFQ=y
default n
---help---
- Enable hierarchical scheduling in BFQ, using the blkio controller.
+ Enable hierarchical scheduling in BFQ, using the cgroups
+ filesystem interface. The name of the subsystem will be
+ bfqio.
choice
prompt "Default I/O scheduler"