On 03/10/2011 03:53 PM, Eric Blake wrote: >> Hmm, for other API additions, I have provided dummy wrappers for the new >> function anywhere the old function existed, that merely require the same >> flags as the old function would use. I'll probably propose that as a >> followup patch. > > Like so. > > src/esx/esx_driver.c | 17 ++++++++++++++--- > src/lxc/lxc_driver.c | 15 +++++++++++++-- > src/test/test_driver.c | 19 ++++++++++++++++--- > src/uml/uml_driver.c | 15 +++++++++++++-- > src/vbox/vbox_tmpl.c | 15 +++++++++++++-- > src/xen/xen_driver.c | 15 ++++++++++++++- Hmm, re-reading this patch exposes a problem (existing before this patch, and this patch doesn't change the situation): In 0.8.8, 'virsh setmem' on xen:/// meant: if guest is live, then affect live (only); otherwise affect config But with this patch, 'virsh setmem --live' will _still_ affect a config. What we need is three flags instead of two: VIR_DOMAIN_MEM_LIVE VIR_DOMAIN_MEM_CONFIG VIR_DOMAIN_MEM_CURRENT - use LIVE or CONFIG according to domain state where we document that virDomainSetMemory is hypervisor-defined whether it implies CURRENT (xen) or LIVE (qemu), and where virDomainSetMemoryFlags properly honors all three flags for both hypervisors. -- Eric Blake eblake@xxxxxxxxxx +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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