From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Wed, 12 Oct 2011 16:12:36 +0000 (-0400)
Subject: xen/blk[front|back]: Squash blkif_request_rw and blkif_request_discard together
X-Git-Tag: v3.3-rc1~49^2~1^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97e36834f5a106459ab1b290e663a4eb6264639e;p=pandora-kernel.git

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>
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