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| H A D | block.c | diff f6801b83d0e77ca025867800d805ee80f6bda938 Tue Mar 27 15:30:19 CDT 2012 Jeff Cody <jcody@redhat.com> block: bdrv_append() fixes
A few fixups for bdrv_append():
The new bs (bs_new) passed into bdrv_append() should be anonymous. Rather
than call bdrv_make_anon() to enforce this, use an assert to catch when a caller
is passing in a bs_new that is not anonymous.
Also, the new top layer should have its backing_format reflect the original
top's format.
And last, after the swap of bs contents, the device_name will have been copied
down. This needs to be cleared to reflect the anonymity of the bs that was
pushed down.
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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