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authorKevin Wolf <kwolf@redhat.com>2012-12-07 18:08:43 +0100
committerKevin Wolf <kwolf@redhat.com>2012-12-13 15:37:59 +0100
commit593fb83cacf3818a5623f31a6c04c24d87519ad0 (patch)
treed514857a9d33adb5973dc509323ea7ef803bca0c /block/qed-check.c
parent1d3afd649bc77aa14bc2741e2da6475822d41c5f (diff)
downloadqemu-593fb83cacf3818a5623f31a6c04c24d87519ad0.tar.gz
qcow2: Introduce Qcow2COWRegion
This makes it easier to address the areas for which a COW must be performed. As a nice side effect, the COW code in qcow2_alloc_cluster_link_l2 becomes really trivial. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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