On 13.09.18 14:52, Kevin Wolf wrote: > A bdrv_drain operation must ensure that all parents are quiesced, this > includes BlockBackends. Otherwise, callbacks called by requests that are > completed on the BDS layer, but not quite yet on the BlockBackend layer > could still create new requests. > > Signed-off-by: Kevin Wolf <kw...@redhat.com> > Reviewed-by: Fam Zheng <f...@redhat.com> > --- > block/block-backend.c | 9 +++++++++ > 1 file changed, 9 insertions(+)
Reviewed-by: Max Reitz <mre...@redhat.com>
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