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diff --git a/drivers/staging/cowloop/Kconfig b/drivers/staging/cowloop/Kconfig
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-config COWLOOP
- tristate "copy-on-write pseudo Block Driver"
- depends on BLOCK
- default n
- ---help---
- Cowloop is a "copy-on-write" pseudo block driver. It can be
- stacked on top of a "real" block driver, and catches all write
- operations on their way from the file systems layer above to
- the real driver below, effectively shielding the lower driver
- from those write accesses. The requests are then diverted to
- an ordinary file, located somewhere else (configurable). Later
- read requests are checked to see whether they can be serviced
- by the "real" block driver below, or must be pulled in from
- the diverted location. More information and userspace tools to
- use the driver are on the project's website
- http://www.ATComputing.nl/cowloop/