tree 101df899f44f430e7d82e3eaae63241fc9534f36
parent 7453c96b78c2b09aa72924f933bb9616e5474194
author Max Reitz <mreitz@redhat.com> 1423600131 -0500
committer Kevin Wolf <kwolf@redhat.com> 1425992541 +0100

qcow2: More helpers for refcount modification

Add helper functions for getting and setting refcounts in a refcount
array for any possible refcount order, and choose the correct one during
refcount initialization.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>