On 08/15/2017 08:07 AM, Fam Zheng wrote: > As in the case of nbd_export_new(), bdrv_invalidate_cache() can be > called when migration is still in progress. In this case we are not > ready to tighten the shared permissions fenced by blk->disable_perm. > > Defer to a VM state change handler. > > Signed-off-by: Fam Zheng <f...@redhat.com> > --- > block/block-backend.c | 41 +++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 41 insertions(+)
Reviewed-by: Eric Blake <ebl...@redhat.com> -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org
signature.asc
Description: OpenPGP digital signature
