diff options
Diffstat (limited to 'drivers/md/Kconfig')
| -rw-r--r-- | drivers/md/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig index 906103c168ea..4a249ee86364 100644 --- a/drivers/md/Kconfig +++ b/drivers/md/Kconfig @@ -521,6 +521,23 @@ config DM_INTEGRITY To compile this code as a module, choose M here: the module will be called dm-integrity. +config DM_ZONED + tristate "Drive-managed zoned block device target support" + depends on BLK_DEV_DM + depends on BLK_DEV_ZONED + ---help--- + This device-mapper target takes a host-managed or host-aware zoned + block device and exposes most of its capacity as a regular block + device (drive-managed zoned block device) without any write + constraints. This is mainly intended for use with file systems that + do not natively support zoned block devices but still want to + benefit from the increased capacity offered by SMR disks. Other uses + by applications using raw block devices (for example object stores) + are also possible. + + To compile this code as a module, choose M here: the module will + be called dm-zoned. + If unsure, say N. endif # MD |