diff options
Diffstat (limited to 'drivers/md/Kconfig')
| -rw-r--r-- | drivers/md/Kconfig | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig index b7767da50c26..906103c168ea 100644 --- a/drivers/md/Kconfig +++ b/drivers/md/Kconfig @@ -115,7 +115,7 @@ config MD_RAID10 RAID-10 requires mdadm-1.7.0 or later, available at: - ftp://ftp.kernel.org/pub/linux/utils/raid/mdadm/ + https://www.kernel.org/pub/linux/utils/raid/mdadm/ If unsure, say Y. @@ -200,6 +200,7 @@ config BLK_DEV_DM_BUILTIN config BLK_DEV_DM tristate "Device mapper support" select BLK_DEV_DM_BUILTIN + select DAX ---help--- Device-mapper is a low level volume manager. It works by allowing people to specify mappings for ranges of logical sectors. Various @@ -325,14 +326,6 @@ config DM_CACHE_SMQ of less memory utilization, improved performance and increased adaptability in the face of changing workloads. -config DM_CACHE_CLEANER - tristate "Cleaner Cache Policy (EXPERIMENTAL)" - depends on DM_CACHE - default y - ---help--- - A simple cache policy that writes back all data to the - origin. Used when decommissioning a dm-cache. - config DM_ERA tristate "Era target (EXPERIMENTAL)" depends on BLK_DEV_DM @@ -365,6 +358,7 @@ config DM_LOG_USERSPACE config DM_RAID tristate "RAID 1/4/5/6/10 target" depends on BLK_DEV_DM + select MD_RAID0 select MD_RAID1 select MD_RAID10 select MD_RAID456 @@ -508,4 +502,25 @@ config DM_LOG_WRITES If unsure, say N. +config DM_INTEGRITY + tristate "Integrity target support" + depends on BLK_DEV_DM + select BLK_DEV_INTEGRITY + select DM_BUFIO + select CRYPTO + select ASYNC_XOR + ---help--- + This device-mapper target emulates a block device that has + additional per-sector tags that can be used for storing + integrity information. + + This integrity target is used with the dm-crypt target to + provide authenticated disk encryption or it can be used + standalone. + + To compile this code as a module, choose M here: the module will + be called dm-integrity. + + If unsure, say N. + endif # MD |