block: Decouple savevm from DriveInfo
authorMarkus Armbruster <armbru@redhat.com>
Wed, 2 Jun 2010 16:55:21 +0000 (18:55 +0200)
committerKevin Wolf <kwolf@redhat.com>
Tue, 15 Jun 2010 07:41:59 +0000 (09:41 +0200)
commit60e2f7b20b7492ce96a82ffefc1ffbc71ca6f017
tree838ec2b0a54ad0c1278505b85b5183f6de991632
parent081dd8a0220c131c73c421a7a29b7a5741d959ab
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