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dm: Fix Kconfig indentation
Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
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@ -38,9 +38,9 @@ config MD_AUTODETECT
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default y
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---help---
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If you say Y here, then the kernel will try to autodetect raid
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arrays as part of its boot process.
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arrays as part of its boot process.
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If you don't use raid and say Y, this autodetection can cause
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If you don't use raid and say Y, this autodetection can cause
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a several-second delay in the boot time due to various
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synchronisation steps that are part of this step.
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@ -290,7 +290,7 @@ config DM_SNAPSHOT
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depends on BLK_DEV_DM
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select DM_BUFIO
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---help---
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Allow volume managers to take writable snapshots of a device.
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Allow volume managers to take writable snapshots of a device.
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config DM_THIN_PROVISIONING
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tristate "Thin provisioning target"
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@ -298,7 +298,7 @@ config DM_THIN_PROVISIONING
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select DM_PERSISTENT_DATA
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select DM_BIO_PRISON
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---help---
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Provides thin provisioning and snapshots that share a data store.
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Provides thin provisioning and snapshots that share a data store.
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config DM_CACHE
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tristate "Cache target (EXPERIMENTAL)"
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@ -307,23 +307,23 @@ config DM_CACHE
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select DM_PERSISTENT_DATA
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select DM_BIO_PRISON
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---help---
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dm-cache attempts to improve performance of a block device by
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moving frequently used data to a smaller, higher performance
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device. Different 'policy' plugins can be used to change the
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algorithms used to select which blocks are promoted, demoted,
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cleaned etc. It supports writeback and writethrough modes.
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dm-cache attempts to improve performance of a block device by
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moving frequently used data to a smaller, higher performance
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device. Different 'policy' plugins can be used to change the
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algorithms used to select which blocks are promoted, demoted,
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cleaned etc. It supports writeback and writethrough modes.
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config DM_CACHE_SMQ
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tristate "Stochastic MQ Cache Policy (EXPERIMENTAL)"
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depends on DM_CACHE
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default y
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---help---
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A cache policy that uses a multiqueue ordered by recent hits
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to select which blocks should be promoted and demoted.
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This is meant to be a general purpose policy. It prioritises
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reads over writes. This SMQ policy (vs MQ) offers the promise
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of less memory utilization, improved performance and increased
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adaptability in the face of changing workloads.
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A cache policy that uses a multiqueue ordered by recent hits
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to select which blocks should be promoted and demoted.
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This is meant to be a general purpose policy. It prioritises
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reads over writes. This SMQ policy (vs MQ) offers the promise
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of less memory utilization, improved performance and increased
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adaptability in the face of changing workloads.
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config DM_WRITECACHE
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tristate "Writecache target"
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@ -343,9 +343,9 @@ config DM_ERA
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select DM_PERSISTENT_DATA
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select DM_BIO_PRISON
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---help---
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dm-era tracks which parts of a block device are written to
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over time. Useful for maintaining cache coherency when using
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vendor snapshots.
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dm-era tracks which parts of a block device are written to
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over time. Useful for maintaining cache coherency when using
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vendor snapshots.
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config DM_CLONE
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tristate "Clone target (EXPERIMENTAL)"
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@ -353,20 +353,20 @@ config DM_CLONE
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default n
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select DM_PERSISTENT_DATA
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---help---
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dm-clone produces a one-to-one copy of an existing, read-only source
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device into a writable destination device. The cloned device is
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visible/mountable immediately and the copy of the source device to the
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destination device happens in the background, in parallel with user
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I/O.
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dm-clone produces a one-to-one copy of an existing, read-only source
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device into a writable destination device. The cloned device is
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visible/mountable immediately and the copy of the source device to the
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destination device happens in the background, in parallel with user
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I/O.
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If unsure, say N.
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If unsure, say N.
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config DM_MIRROR
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tristate "Mirror target"
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depends on BLK_DEV_DM
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---help---
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Allow volume managers to mirror logical volumes, also
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needed for live data migration tools such as 'pvmove'.
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Allow volume managers to mirror logical volumes, also
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needed for live data migration tools such as 'pvmove'.
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config DM_LOG_USERSPACE
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tristate "Mirror userspace logging"
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@ -483,7 +483,7 @@ config DM_FLAKEY
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tristate "Flakey target"
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depends on BLK_DEV_DM
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---help---
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A target that intermittently fails I/O for debugging purposes.
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A target that intermittently fails I/O for debugging purposes.
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config DM_VERITY
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tristate "Verity target support"
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