Re: [libvirt] [PATCH RFC 28/39] qemu: hotplug: Prepare for blockdev-add/blockdev-del with backing chains

2018-07-31 Thread Ján Tomko
On Wed, Jul 25, 2018 at 05:57:59PM +0200, Peter Krempa wrote: Initialize data for the whole backing chain when plugging in or removing disks when a machine supports -blockdev. Similarly to startup we need to prepare the structures for the whole backing chain and take care of the copy-on-read

[libvirt] [PATCH RFC 28/39] qemu: hotplug: Prepare for blockdev-add/blockdev-del with backing chains

2018-07-25 Thread Peter Krempa
Initialize data for the whole backing chain when plugging in or removing disks when a machine supports -blockdev. Similarly to startup we need to prepare the structures for the whole backing chain and take care of the copy-on-read feature. Signed-off-by: Peter Krempa ---