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| author | Kevin Wolf <kwolf@redhat.com> | 2010-04-16 19:28:14 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2010-05-03 10:07:31 +0200 |
| commit | c336500df5bf08492f4e7796b2193cd4976f3548 (patch) | |
| tree | 2ea0013567e432c50f27ea0f7231c61a20a0b9e7 /dma-helpers.c | |
| parent | f2feebbd93c251ec0098a9ccf808f7cb1da7f67c (diff) | |
| download | qemu-c336500df5bf08492f4e7796b2193cd4976f3548.tar.gz qemu-c336500df5bf08492f4e7796b2193cd4976f3548.tar.bz2 qemu-c336500df5bf08492f4e7796b2193cd4976f3548.zip | |
vmdk: Fix COW
When trying to do COW, VMDK wrote the data back to the backing file. This
problem was revealed by the patch that made backing files read-only. This patch
does not only fix the problem, but also simplifies the VMDK code a bit.
This fixes the backing file qemu-iotests cases for VMDK.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'dma-helpers.c')
0 files changed, 0 insertions, 0 deletions