xen/blkback: Fix the WRITE_BARRIER
authorTom Goetz <tom.goetz@virtualcomputer.com>
Thu, 17 Mar 2011 16:14:29 +0000 (12:14 -0400)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Thu, 14 Apr 2011 22:26:27 +0000 (18:26 -0400)
The WRITE_BARRIER was missing the REQ_WRITE option. This
was causing the blktap to die.

Signed-off-by: Tom Goetz <tom.goetz@virtualcomputer.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

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