Am 09.11.2015 um 23:39 hat Max Reitz geschrieben: > Currently, bdrv_close_all() force-closes all BDSs with a BlockBackend, > which can lead to data corruption (see the iotest added in the final > patch of this series) and is most certainly very ugly. > > This series reworks bdrv_close_all() to instead eject the BDS trees from > all BlockBackends and then close the monitor-owned BDS trees, which are > the only BDSs without a BB. In effect, all BDSs are closed just by > getting closed automatically due to their reference count becoming 0. > > Note that the approach taken here leaks all BlockBackends. This does not > really matter, however, since qemu is about to exit anyway.
Patches 4-11: Reviewed-by: Kevin Wolf <kw...@redhat.com>
