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103 Commits

Author SHA1 Message Date
Kevin Wolf c142442b06 qcow2: Split out snapshot functions 
qcow2-snapshot.c contains the code related to snapshotting.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2009-06-16 15:18:36 -05:00
Kevin Wolf 45aba42fba qcow2: Split out guest cluster functions 
qcow2-cluster.c contains all functions related to the management of guest
clusters, i.e. what the guest sees on its virtual disk. This code is about
mapping these guest clusters to host clusters in the image file using the
two-level lookup tables.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2009-06-16 15:18:36 -05:00
Kevin Wolf f7d0fe0239 qcow2: Split out refcount handling 
qcow2-refcount.c contains all functions which are related to cluster
allocation and management in the image file. A large part of this is the
reference counting of these clusters.

Also a header file qcow2.h is introduced which will contain the interface of
the split qcow2 modules.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2009-06-16 15:18:36 -05:00