config BLK_DEV_MD
tristate "RAID support"
+ select BLOCK_HOLDER_DEPRECATED if SYSFS
help
This driver lets you combine several hard disk partitions into one
logical block device. This can be used to simply append one
If unsure, say Y.
config MD_LINEAR
- tristate "Linear (append) mode"
+ tristate "Linear (append) mode (deprecated)"
depends on BLK_DEV_MD
help
If you say Y here, then your multiple devices driver will be able to
If unsure, say Y.
config MD_MULTIPATH
- tristate "Multipath I/O support"
+ tristate "Multipath I/O support (deprecated)"
depends on BLK_DEV_MD
help
MD_MULTIPATH provides a simple multi-path personality for use
If unsure, say N.
config MD_FAULTY
- tristate "Faulty test module for MD"
+ tristate "Faulty test module for MD (deprecated)"
depends on BLK_DEV_MD
help
The "faulty" module allows for a block device that occasionally returns
config BLK_DEV_DM
tristate "Device mapper support"
+ select BLOCK_HOLDER_DEPRECATED if SYSFS
select BLK_DEV_DM_BUILTIN
depends on DAX || DAX=n
help
config DM_EBS
tristate "Emulated block size target (EXPERIMENTAL)"
- depends on BLK_DEV_DM
+ depends on BLK_DEV_DM && !HIGHMEM
select DM_BUFIO
help
dm-ebs emulates smaller logical block size on backing devices