diff options
Diffstat (limited to 'block/Kconfig')
| -rw-r--r-- | block/Kconfig | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/block/Kconfig b/block/Kconfig index 9382a4acefc3..9357d7302398 100644 --- a/block/Kconfig +++ b/block/Kconfig @@ -66,7 +66,7 @@ config BLK_DEV_BSGLIB config BLK_DEV_INTEGRITY bool "Block layer data integrity support" - ---help--- + help Some storage devices allow extra information to be stored/retrieved to help protect the data. The block layer data integrity option provides hooks which can be used by @@ -84,7 +84,7 @@ config BLK_DEV_INTEGRITY_T10 config BLK_DEV_ZONED bool "Zoned block device support" select MQ_IOSCHED_DEADLINE - ---help--- + help Block layer zoned block device support. This option enables support for ZAC/ZBC host-managed and host-aware zoned block devices. @@ -94,7 +94,7 @@ config BLK_DEV_THROTTLING bool "Block layer bio throttling support" depends on BLK_CGROUP=y select BLK_CGROUP_RWSTAT - ---help--- + 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 one needs to mount and use blkio cgroup controller for creating @@ -105,7 +105,7 @@ config BLK_DEV_THROTTLING config BLK_DEV_THROTTLING_LOW bool "Block throttling .low limit interface support (EXPERIMENTAL)" depends on BLK_DEV_THROTTLING - ---help--- + 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 can be used to protect cgroups in terms of bandwidth/iops and better @@ -115,7 +115,7 @@ config BLK_DEV_THROTTLING_LOW config BLK_CMDLINE_PARSER bool "Block device command line partition parser" - ---help--- + help Enabling this option allows you to specify the partition layout from the kernel boot args. This is typically of use for embedded devices which don't otherwise have any standardized method for listing the @@ -125,7 +125,7 @@ config BLK_CMDLINE_PARSER config BLK_WBT bool "Enable support for block device writeback throttling" - ---help--- + help Enabling this option enables the block layer to throttle buffered background writeback from the VM, making it more smooth and having less impact on foreground operations. The throttling is done @@ -135,7 +135,7 @@ config BLK_WBT config BLK_CGROUP_IOLATENCY bool "Enable support for latency based cgroup IO protection" depends on BLK_CGROUP=y - ---help--- + help Enabling this option enables the .latency interface for IO throttling. The IO controller will attempt to maintain average IO latencies below the configured latency target, throttling anybody with a higher latency @@ -148,7 +148,7 @@ config BLK_CGROUP_IOCOST depends on BLK_CGROUP=y select BLK_RQ_IO_DATA_LEN select BLK_RQ_ALLOC_TIME - ---help--- + help Enabling this option enables the .weight interface for cost model based proportional IO control. The IO controller distributes IO capacity between different groups based on @@ -158,7 +158,7 @@ config BLK_WBT_MQ bool "Multiqueue writeback throttling" default y depends on BLK_WBT - ---help--- + help Enable writeback throttling by default on multiqueue devices. Multiqueue currently doesn't have support for IO scheduling, enabling this option is recommended. @@ -167,7 +167,7 @@ config BLK_DEBUG_FS bool "Block layer debugging information in debugfs" default y depends on DEBUG_FS - ---help--- + help Include block layer debugging information in debugfs. This information is mostly useful for kernel developers, but it doesn't incur any cost at runtime. @@ -181,7 +181,7 @@ config BLK_DEBUG_FS_ZONED config BLK_SED_OPAL bool "Logic for interfacing with Opal enabled SEDs" - ---help--- + help Builds Logic for interfacing with Opal enabled controllers. Enabling this option enables users to setup/unlock/lock Locking ranges for SED devices using the Opal protocol. |