[libvirt] [PATCH 3/8] latency: Implemente the public API

[Eric Blake]

On 09/02/2011 04:10 AM, Daniel Veillard wrote:
> On Wed, Aug 31, 2011 at 04:26:08PM +0800, Osier Yang wrote:
>> ---
>>   src/libvirt.c |   69 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>>   1 files changed, 69 insertions(+), 0 deletions(-)
>>

>> + *
>> + * Domains may have more than one block device.  To get stats for
>> + * each you should make multiple calls to this function.

Also mention that different blocks within the same domain may have a 
different number of stats - that is, @nparams that is sufficient for one 
block might not grab all the available stats of another block, so it 
must be recomputed for each block.

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org