On 05/18/2012 03:09 AM, Hu Tao wrote:
On Thu, May 17, 2012 at 03:56:48PM -0600, Eric Blake wrote:
From: Hu Tao <hutao@cn.fujitsu.com>
This involves setting the cpuacct cgroup to a per-vcpu granularity, as well as summing the each vcpu accounting into a common array. Now that we are reading more than one cgroup file, we double-check that cpus weren't hot-plugged between reads to invalidate our summing.
Signed-off-by: Eric Blake <eblake@redhat.com> ---
diff from v4: rewrite qemu code to use fewer malloc calls, fix some logic bugs
ACK.
Thanks for testing the common case, even if you didn't cover the case of offline cpus. I've gone ahead and pushed this. -- Eric Blake eblake@redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org