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-rw-r--r--block/Kconfig.iosched11
1 files changed, 11 insertions, 0 deletions
diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched
index 916e69c68fa4..6fc36027b70e 100644
--- a/block/Kconfig.iosched
+++ b/block/Kconfig.iosched
@@ -78,6 +78,17 @@ config MQ_IOSCHED_KYBER
synchronous writes, it will self-tune queue depths to achieve that
goal.
+config IOSCHED_BFQ
+ tristate "BFQ I/O scheduler"
+ default n
+ ---help---
+ BFQ I/O scheduler for BLK-MQ. BFQ distributes the bandwidth of
+ of the device among all processes according to their weights,
+ regardless of the device parameters and with any workload. It
+ also guarantees a low latency to interactive and soft
+ real-time applications. Details in
+ Documentation/block/bfq-iosched.txt
+
endmenu
endif