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b1e6fc0817
The immediately visible effect of this patch is that it fixes committing a temporary snapshot to its backing file. Previously, it would fail with a "permission denied" error because bdrv_inherited_flags() forced the backing file to be read-only, ignoring the r/w reopen of bdrv_commit(). The bigger problem this revealed is that the original open flags must actually only be applied to the temporary snapshot, and the original image file must be treated as a backing file of the temporary snapshot and get the right flags for that. Reported-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> |
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.. | ||
aio.h | ||
block_int.h | ||
block.h | ||
blockjob.h | ||
coroutine_int.h | ||
coroutine.h | ||
nbd.h | ||
qapi.h | ||
scsi.h | ||
snapshot.h | ||
thread-pool.h |