select LIBCRC32C select DM_BUFIO ---help--- Library providing immutable on-disk data structure support for device-mapper targets such as the thin provisioning target.
config DM_DEBUG_BLOCK_STACK_TRACING boolean "Keep stack trace of persistent data block lock holders" depends on STACKTRACE_SUPPORT && DM_PERSISTENT_DATA select STACKTRACE ---help--- Enable this for messages that may help debug problems with the block manager locking used by thin provisioning and caching. If unsure, say N.