13241b1d3SJoe Thornberconfig DM_PERSISTENT_DATA
23241b1d3SJoe Thornber       tristate
33241b1d3SJoe Thornber       depends on BLK_DEV_DM && EXPERIMENTAL
43241b1d3SJoe Thornber       select LIBCRC32C
53241b1d3SJoe Thornber       select DM_BUFIO
63241b1d3SJoe Thornber       ---help---
73241b1d3SJoe Thornber	 Library providing immutable on-disk data structure support for
83241b1d3SJoe Thornber	 device-mapper targets such as the thin provisioning target.
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