On Mon, 11/09 11:42, Stefan Hajnoczi wrote: > On Mon, Nov 09, 2015 at 10:56:39AM +0800, Fam Zheng wrote: > > v3: Don't reuse coroutine in bdrv_aio_ioctl. [Stefan] > > Recursely call .bdrv_drain callback only. [Stefan, Paolo] > > I don't understand this change. I thought you want .bdrv_drain() to be > called on the whole tree, but the latest code seems to call it on the > root and children only. It doesn't recurse the only the root and first > level of the tree get .bdrv_drain() calls. Is this intentional?
Right, v4 posted, please ignore this.
