block: Decouple savevm from DriveInfo
commitdbc13590f63fd04244e532e51aab3569fb525548
authorMarkus Armbruster <armbru@redhat.com>
Wed, 2 Jun 2010 16:55:21 +0000 (2 18:55 +0200)
committerKevin Wolf <kwolf@redhat.com>
Tue, 15 Jun 2010 07:41:59 +0000 (15 09:41 +0200)
tree838ec2b0a54ad0c1278505b85b5183f6de991632
parent2f399b0aad7d16ce53d15a79b0b2c9315ac70e11
block: Decouple savevm from DriveInfo

We find snapshots by iterating over the list of drives defined with
drive_init().  This misses host block devices defined by other means.
Such means don't exist now, but will be introduced later in this
series.

Iterate over all host block devices instead, with bdrv_next().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
savevm.c