On Tue, Dec 11, 2012 at 09:37:17PM +0800, Osier Yang wrote:
As a result of RFC [1], this implements the unprivleged SG_IO support.
v4 - v5: * Per discussion in [2], this set uses a hash table to store the shared disk's info. See 1/12 for more details.
Osier Yang (12): qemu: Add a hash table for the shared disks docs: Add docs and rng schema for new XML cdbfilter conf: Parse and format the new XML tag cdbfilter util: Prepare helpers for unpriv_sgio setting qemu: Manage disk's unpriv_sgio in domain lifecyle qemu: Do not restore the sysfs unpriv_sgio if the disk is being shared qemu: Error out when domain starting if the cdbfilter setting conflicts qemu: Set unpriv_sgio when attaching disk qemu: Restore unpriv_sgio when detaching disk qemu: Error out if the shared disk conf conflicts with others when attaching qemu: Do not restore unpriv_sgio when detaching disk if it's still shared conf: Save disk's original unpriv_sgio state into status XML
IMHO this series would be a hell of alot simpler if we just didn't bother restoring the original CBD value. The value only really matters when VMs are actually running in any case Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|