xen/blkback: Utilize the M2P override mechanism for GNTMAP_host_map
authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Tue, 1 Mar 2011 21:46:45 +0000 (16:46 -0500)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Thu, 14 Apr 2011 22:26:24 +0000 (18:26 -0400)
commit5dc03639cc903f887931831d69895facb5260f4b
treea61db4e24b24295d97d4db96f1466b5e5baff85a
parent464fb419e17083a18b636c9f4714fc49ef6857d2
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
drivers/xen/blkback/blkback.c