diff options
Diffstat (limited to 'block/Kconfig')
-rw-r--r-- | block/Kconfig | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/block/Kconfig b/block/Kconfig index 1f2469a0123c..028bc085dac8 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 @@ -161,13 +155,6 @@ config BLK_CGROUP_IOLATENCY Note, this is an experimental interface and could be changed someday. -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 - config BLK_WBT_MQ bool "Multiqueue writeback throttling" default y @@ -228,4 +215,7 @@ config BLK_MQ_RDMA depends on BLOCK && INFINIBAND default y -source block/Kconfig.iosched +config BLK_PM + def_bool BLOCK && PM + +source "block/Kconfig.iosched" |