tree f16f3842e9fe4dcda7f1ea5358bb5185eac06d96
parent a40f1c2add4d5f58d594f810fe36cabcf32bc4b0
author Max Reitz <mreitz@redhat.com> 1377866066 +0200
committer Kevin Wolf <kwolf@redhat.com> 1377870523 +0200

qcow2: Employ metadata overlap checks

The pre-write overlap check function is now called before most of the
qcow2 writes (aborting it on collision or other error).

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>