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authorChristoph Hellwig <hch@lst.de>2010-05-04 12:44:21 +0200
committerKevin Wolf <kwolf@redhat.com>2010-05-17 10:20:05 +0200
commit7a6f391376c61af1dce2d624a4fcff8eec4fa097 (patch)
tree7963345d9fa86b3ffe81a9d763ac99a544983b0e /block/qcow.c
parentefbca10f10af2c0d7282e5dc49713479be98880b (diff)
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bochs: use qemu block API
Use bdrv_pwrite to access the backing device instead of pread, and convert the driver to implementing the bdrv_open method which gives it an already opened BlockDriverState for the underlying device. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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