From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Tue, 1 Mar 2011 21:46:45 +0000 (-0500)
Subject: xen/blkback: Utilize the M2P override mechanism for GNTMAP_host_map
X-Git-Tag: v3.0-rc1~162^2~16^2~49
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5dc03639cc903f887931831d69895facb5260f4b;p=pandora-kernel.git

xen/blkback: Utilize the M2P override mechanism for GNTMAP_host_map

Instead of doing copy grants lets do mapping grants using
the M2P(and P2M) override mechanism.

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

Conflicts:

	drivers/xen/blkback/blkback.c
---

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