diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2009-08-25 16:00:48 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-15 12:02:33 -0700 |
| commit | a3b2e09333ce811e69ac71379a2dd8ccd1b2ca6f (patch) | |
| tree | aa08563d7295232aa784d1fd743708139d15f859 /drivers | |
| parent | 5cc06df69f0865750ed5c95e3d930be31b7c861e (diff) | |
Staging: add cowloop to the build
Now that the code can build, let's add it to the build system.
Cc: "H.J. Thomassen" <hjt@ATComputing.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/staging/Makefile | 1 | ||||
| -rw-r--r-- | drivers/staging/cowloop/Kconfig | 16 | ||||
| -rw-r--r-- | drivers/staging/cowloop/Makefile | 1 |
4 files changed, 20 insertions, 0 deletions
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 2b3c0c45571..ee073ce3974 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -141,5 +141,7 @@ source "drivers/staging/sep/Kconfig" source "drivers/staging/iio/Kconfig" +source "drivers/staging/cowloop/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index aa9553cc6a5..c5c8cae3645 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -52,3 +52,4 @@ obj-$(CONFIG_VME_BUS) += vme/ obj-$(CONFIG_RAR_REGISTER) += rar/ obj-$(CONFIG_DX_SEP) += sep/ obj-$(CONFIG_IIO) += iio/ +obj-$(CONFIG_COWLOOP) += cowloop/ diff --git a/drivers/staging/cowloop/Kconfig b/drivers/staging/cowloop/Kconfig new file mode 100644 index 00000000000..58d2a23bd2c --- /dev/null +++ b/drivers/staging/cowloop/Kconfig @@ -0,0 +1,16 @@ +config COWLOOP + tristate "copy-on-write pseudo Block Driver" + depends on BLOCK + default n + ---help--- + Cowloop is a "copy-on-write" pseudo block driver. It can be + stacked on top of a "real" block driver, and catches all write + operations on their way from the file systems layer above to + the real driver below, effectively shielding the lower driver + from those write accesses. The requests are then diverted to + an ordinary file, located somewhere else (configurable). Later + read requests are checked to see whether they can be serviced + by the "real" block driver below, or must be pulled in from + the diverted location. More information and userspace tools to + use the driver are on the project's website + http://www.ATComputing.nl/cowloop/ diff --git a/drivers/staging/cowloop/Makefile b/drivers/staging/cowloop/Makefile new file mode 100644 index 00000000000..2b6b81a63d2 --- /dev/null +++ b/drivers/staging/cowloop/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_COWLOOP) += cowloop.o |