On Fri, Apr 07, 2017 at 02:54:09PM +0800, Fam Zheng wrote: > bdrv_replace_child_noperm tries to hand over the quiesce_counter state > from old bs to the new one, but if they are not on the same aio context > this causes unbalance. > > Fix this by setting the correct aio context before calling > bdrv_append(). > > Reported-by: Ed Swierk <[email protected]> > Reviewed-by: Eric Blake <[email protected]> > Signed-off-by: Fam Zheng <[email protected]> > --- > blockdev.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Stefan Hajnoczi <[email protected]>
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