Re: [PATCH v7 23/25] block/rnbd: include client and server modules into kernel compilation

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On Thu, Jan 16, 2020 at 01:59:13PM +0100, Jack Wang wrote:
> From: Jack Wang <jinpu.wang@xxxxxxxxxxxxxxx>
>
> Add rnbd Makefile, Kconfig and also corresponding lines into upper
> block layer files.
>
> Signed-off-by: Danil Kipnis <danil.kipnis@xxxxxxxxxxxxxxx>
> Signed-off-by: Jack Wang <jinpu.wang@xxxxxxxxxxxxxxx>
> ---
>  drivers/block/Kconfig       |  2 ++
>  drivers/block/Makefile      |  1 +
>  drivers/block/rnbd/Kconfig  | 28 ++++++++++++++++++++++++++++
>  drivers/block/rnbd/Makefile | 17 +++++++++++++++++
>  4 files changed, 48 insertions(+)
>  create mode 100644 drivers/block/rnbd/Kconfig
>  create mode 100644 drivers/block/rnbd/Makefile
>
> diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
> index 1bb8ec575352..1636a7d9e91e 100644
> --- a/drivers/block/Kconfig
> +++ b/drivers/block/Kconfig
> @@ -468,4 +468,6 @@ config BLK_DEV_RSXX
>  	  To compile this driver as a module, choose M here: the
>  	  module will be called rsxx.
>
> +source "drivers/block/rnbd/Kconfig"
> +
>  endif # BLK_DEV
> diff --git a/drivers/block/Makefile b/drivers/block/Makefile
> index a53cc1e3a2d3..914f9d07835c 100644
> --- a/drivers/block/Makefile
> +++ b/drivers/block/Makefile
> @@ -36,6 +36,7 @@ obj-$(CONFIG_BLK_DEV_PCIESSD_MTIP32XX)	+= mtip32xx/
>
>  obj-$(CONFIG_BLK_DEV_RSXX) += rsxx/
>  obj-$(CONFIG_ZRAM) += zram/
> +obj-$(CONFIG_BLK_DEV_RNBD)	+= rnbd/
>
>  obj-$(CONFIG_BLK_DEV_NULL_BLK)	+= null_blk.o
>  null_blk-objs	:= null_blk_main.o
> diff --git a/drivers/block/rnbd/Kconfig b/drivers/block/rnbd/Kconfig
> new file mode 100644
> index 000000000000..56e44745a36a
> --- /dev/null
> +++ b/drivers/block/rnbd/Kconfig
> @@ -0,0 +1,28 @@
> +# SPDX-License-Identifier: GPL-2.0-or-later
> +
> +config BLK_DEV_RNBD
> +	bool
> +
> +config BLK_DEV_RNBD_CLIENT
> +	tristate "Network block device driver on top of RTRS transport"
> +	depends on INFINIBAND_RTRS_CLIENT
> +	select BLK_DEV_RNBD
> +	help
> +	  RNBD client is a network block device driver using rdma transport.
> +
> +	  RNBD client allows for mapping of a remote block devices over
> +	  RTRS protocol from a target system where RNBD server is running.
> +
> +	  If unsure, say N.
> +
> +config BLK_DEV_RNBD_SERVER
> +	tristate "Network block device over RDMA server support"
> +	depends on INFINIBAND_RTRS_SERVER
> +	select BLK_DEV_RNBD
> +	help
> +	  RNBD server is the server side of RNBD using rdma transport.
> +
> +	  RNBD server allows for exporting local block devices to a remote client
> +	  over RTRS protocol.
> +
> +	  If unsure, say N.
> diff --git a/drivers/block/rnbd/Makefile b/drivers/block/rnbd/Makefile
> new file mode 100644
> index 000000000000..125c3576f221
> --- /dev/null
> +++ b/drivers/block/rnbd/Makefile
> @@ -0,0 +1,17 @@
> +# SPDX-License-Identifier: GPL-2.0-or-later
> +
> +ccflags-y := -Idrivers/infiniband/ulp/rtrs
> +
> +rnbd-client-y := rnbd-clt.o \
> +		  rnbd-common.o \
> +		  rnbd-clt-sysfs.o
> +
> +rnbd-server-y := rnbd-srv.o \
> +		  rnbd-common.o \
> +		  rnbd-srv-dev.o \
> +		  rnbd-srv-sysfs.o
> +
> +obj-$(CONFIG_BLK_DEV_RNBD_CLIENT) += rnbd-client.o
> +obj-$(CONFIG_BLK_DEV_RNBD_SERVER) += rnbd-server.o
> +
> +-include $(src)/compat/compat.mk

What is it?

Thanks

> --
> 2.17.1
>



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