diff options
Diffstat (limited to 'drivers/md/Kconfig')
| -rw-r--r-- | drivers/md/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig index d949b781f6f8..91a02eeeb319 100644 --- a/drivers/md/Kconfig +++ b/drivers/md/Kconfig @@ -216,6 +216,13 @@ config DM_BUFIO as a cache, holding recently-read blocks in memory and performing delayed writes. +config DM_BIO_PRISON + tristate + depends on BLK_DEV_DM && EXPERIMENTAL + ---help--- + Some bio locking schemes used by other device-mapper targets + including thin provisioning. + source "drivers/md/persistent-data/Kconfig" config DM_CRYPT @@ -247,6 +254,7 @@ config DM_THIN_PROVISIONING tristate "Thin provisioning target (EXPERIMENTAL)" depends on BLK_DEV_DM && EXPERIMENTAL select DM_PERSISTENT_DATA + select DM_BIO_PRISON ---help--- Provides thin provisioning and snapshots that share a data store. |