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authorKevin Wolf <kwolf@redhat.com>2016-06-01 16:55:05 +0200
committerKevin Wolf <kwolf@redhat.com>2016-06-16 15:19:55 +0200
commitd46a0bb24d6061c1eadcf1136fa73dc7c4ac267d (patch)
treec6bd837ba2b8b703a714c898838efa0c25340c4f /hw/timer
parent8556739355d2a5392334c237486e32bd0f24c227 (diff)
downloadfocaccia-qemu-d46a0bb24d6061c1eadcf1136fa73dc7c4ac267d.tar.gz
focaccia-qemu-d46a0bb24d6061c1eadcf1136fa73dc7c4ac267d.zip
qcow2: Implement .bdrv_co_pwritev()
This changes qcow2 to implement the byte-based .bdrv_co_pwritev
interface rather than the sector-based old one.

As preallocation uses the same allocation function as normal writes, and
the interface of that function needs to be changed, it is converted in
the same patch.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'hw/timer')
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