3662f28
parent cfcfc9eca2bcbd26a8e206baeb005b055dbf8e37
author Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1318435956 -0400
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1321640879 -0500

xen/blk[front|back]: Squash blkif_request_rw and blkif_request_discard together

In a union type structure to deal with the overlapping
attributes in a easier manner.

Suggested-by: Ian Campbell <Ian.Campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>