Am 10.04.2017 um 17:05 hat Fam Zheng geschrieben: > The fact that the bs->aio_context is changing can confuse the dataplane > iothread, because of the now fine granularity aio context lock. > bdrv_drain should rather be a bdrv_drained_begin/end pair, but since > bs->aio_context is changing, we can just use aio_disable_external and > bdrv_parent_drained_begin. > > Reported-by: Ed Swierk <eswi...@skyportsystems.com> > Signed-off-by: Fam Zheng <f...@redhat.com>
Reviewed-by: Kevin Wolf <kw...@redhat.com>
