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-rw-r--r--block/Kconfig7
-rw-r--r--block/Kconfig.iosched3
2 files changed, 0 insertions, 10 deletions
diff --git a/block/Kconfig b/block/Kconfig
index 85263e7bded6..f7045aa47edb 100644
--- a/block/Kconfig
+++ b/block/Kconfig
@@ -74,7 +74,6 @@ config BLK_DEV_BSG
config BLK_DEV_BSGLIB
bool "Block layer SG support v4 helper lib"
- default n
select BLK_DEV_BSG
select BLK_SCSI_REQUEST
help
@@ -107,7 +106,6 @@ config BLK_DEV_ZONED
config BLK_DEV_THROTTLING
bool "Block layer bio throttling support"
depends on BLK_CGROUP=y
- default n
---help---
Block layer bio throttling support. It can be used to limit
the IO rate to a device. IO rate policies are per cgroup and
@@ -119,7 +117,6 @@ config BLK_DEV_THROTTLING
config BLK_DEV_THROTTLING_LOW
bool "Block throttling .low limit interface support (EXPERIMENTAL)"
depends on BLK_DEV_THROTTLING
- default n
---help---
Add .low limit interface for block throttling. The low limit is a best
effort limit to prioritize cgroups. Depending on the setting, the limit
@@ -130,7 +127,6 @@ config BLK_DEV_THROTTLING_LOW
config BLK_CMDLINE_PARSER
bool "Block device command line partition parser"
- default n
---help---
Enabling this option allows you to specify the partition layout from
the kernel boot args. This is typically of use for embedded devices
@@ -141,7 +137,6 @@ config BLK_CMDLINE_PARSER
config BLK_WBT
bool "Enable support for block device writeback throttling"
- default n
---help---
Enabling this option enables the block layer to throttle buffered
background writeback from the VM, making it more smooth and having
@@ -152,7 +147,6 @@ config BLK_WBT
config BLK_CGROUP_IOLATENCY
bool "Enable support for latency based cgroup IO protection"
depends on BLK_CGROUP=y
- default n
---help---
Enabling this option enables the .latency interface for IO throttling.
The IO controller will attempt to maintain average IO latencies below
@@ -163,7 +157,6 @@ config BLK_CGROUP_IOLATENCY
config BLK_WBT_SQ
bool "Single queue writeback throttling"
- default n
depends on BLK_WBT
---help---
Enable writeback throttling by default on legacy single queue devices
diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched
index a4a8914bf7a4..f95a48b0d7b2 100644
--- a/block/Kconfig.iosched
+++ b/block/Kconfig.iosched
@@ -36,7 +36,6 @@ config IOSCHED_CFQ
config CFQ_GROUP_IOSCHED
bool "CFQ Group Scheduling support"
depends on IOSCHED_CFQ && BLK_CGROUP
- default n
---help---
Enable group IO scheduling in CFQ.
@@ -82,7 +81,6 @@ config MQ_IOSCHED_KYBER
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,
@@ -94,7 +92,6 @@ config IOSCHED_BFQ
config BFQ_GROUP_IOSCHED
bool "BFQ hierarchical scheduling support"
depends on IOSCHED_BFQ && BLK_CGROUP
- default n
---help---
Enable hierarchical scheduling in BFQ, using the blkio