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authorYing Sun <sunying@nj.iscas.ac.cn>2022-06-29 14:24:09 +0800
committerJens Axboe <axboe@kernel.dk>2022-06-29 08:35:57 -0600
commitb9a1c179bdfa133d28ab8b7d30631b0accdc2057 (patch)
treeae6ee98e639923e137955bb06dd5ec7c99eb8054
parent8682b92e5ab852b93739a0f2b261fff4c733be57 (diff)
block: remove "select BLK_RQ_IO_DATA_LEN" from BLK_CGROUP_IOCOST dependency
The configuration item BLK_RQ_IO_DATA_LEN is not declared in the kernel. Select BLK_RQ_IO_DATA_LEN is meaningless which could be removed. Signed-off-by: Ying Sun <sunying@nj.iscas.ac.cn> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20220629062409.19458-1-sunying@nj.iscas.ac.cn Signed-off-by: Jens Axboe <axboe@kernel.dk>
-rw-r--r--block/Kconfig1
1 files changed, 0 insertions, 1 deletions
diff --git a/block/Kconfig b/block/Kconfig
index 50b17e260fa2..444c5ab3b67e 100644
--- a/block/Kconfig
+++ b/block/Kconfig
@@ -147,7 +147,6 @@ config BLK_CGROUP_FC_APPID
config BLK_CGROUP_IOCOST
bool "Enable support for cost model based cgroup IO controller"
depends on BLK_CGROUP
- select BLK_RQ_IO_DATA_LEN
select BLK_RQ_ALLOC_TIME
help
Enabling this option enables the .weight interface for cost