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Commit a4c34858 authored by Konrad Rzeszutek Wilk's avatar Konrad Rzeszutek Wilk
Browse files

xen/blkback: Flesh out the description in the Kconfig. 



with more details.

Signed-off-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
parent b9fc0296

drivers/block/Kconfig

+13 −0
Original line number Diff line number Diff line
@@ -478,6 +478,19 @@ config XEN_BLKDEV_BACKEND 
	  block devices to other guests via a high-performance shared-memory

	  interface.



	  The corresponding Linux frontend driver is enabled by the

	  CONFIG_XEN_BLKDEV_FRONTEND configuration option.



	  The backend driver attaches itself to a any block device specified

	  in the XenBus configuration. There are no limits to what the block

	  device as long as it has a major and minor.



	  If you are compiling a kernel to run in a Xen block backend driver

	  domain (often this is domain 0) you should say Y here. To

	  compile this driver as a module, chose M here: the module

	  will be called xen-blkback.





config VIRTIO_BLK

	tristate "Virtio block driver (EXPERIMENTAL)"

	depends on EXPERIMENTAL && VIRTIO