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Diffstat (limited to 'block/Kconfig')
-rw-r--r-- | block/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/Kconfig b/block/Kconfig index 3bc76bb113a0..41cb34b0fcd1 100644 --- a/block/Kconfig +++ b/block/Kconfig @@ -146,6 +146,7 @@ config BLK_CGROUP_IOLATENCY config BLK_CGROUP_IOCOST bool "Enable support for cost model based cgroup IO controller" depends on BLK_CGROUP=y + select BLK_RQ_IO_DATA_LEN select BLK_RQ_ALLOC_TIME ---help--- Enabling this option enables the .weight interface for cost |