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Re: [libvirt] [PATCHv2 34/62] qemu: domain: Prepare qemuDomainDiskGetBackendAlias for -blockdev



On Mon, Aug 13, 2018 at 06:00:08PM +0200, Peter Krempa wrote:
Pass in the node name as the backend alias when -blockdev is used. As
copy-on-read is expressed by a separate -blockdev backing chain member
we need to decide which node name to use here.

For empty cdroms when using -blockdev there is no backend at all so NULL
is returned.

Signed-off-by: Peter Krempa <pkrempa redhat com>
---
src/qemu/qemu_domain.c | 21 +++++++++++++++++++--
1 file changed, 19 insertions(+), 2 deletions(-)


Reviewed-by: Ján Tomko <jtomko redhat com>

Jano

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