tree 38d3c0ca47e98015f145baaaf01e9ff16ca7d1f0
parent 641bb63cd6b003ab0ca2e312a014449037d71647
author Max Reitz <mreitz@redhat.com> 1413979777 +0200
committer Kevin Wolf <kwolf@redhat.com> 1414071241 +0200

qcow2: Reuse refcount table in calculate_refcounts()

We will later call calculate_refcounts multiple times, so reuse the
refcount table if possible.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>