xen/blkback: Utilize the M2P override mechanism for GNTMAP_host_map

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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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Konrad Rzeszutek Wilk 2011-03-01 16:46:45 -05:00

parent 464fb419e1

commit 5dc03639cc

1 changed files with 19 additions and 4 deletions

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drivers/xen/blkback/blkback.c

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