Re: [libvirt] lxc: dominfo.cpuTime support using cgroups.cpuacct

Hi Daniel, On Fri, Mar 6, 2009 at 10:27 PM, Daniel Veillard <veillard(a)redhat.com&gt; wrote: > On Thu, Mar 05, 2009 at 02:34:48AM +0900, Ryota Ozaki wrote: >> Hi, >> >> This patch enables to get CPU usage of a lxc using cpuacct subsystem >> of cgroups. > >  Looks cool, what kernel version is required to make use of this ? > The kernel patch seems to be from last december, but I'm not sure. > I would just prefer to make sure it's in a released kernel version > before applying the patch here :-) Actually I didn't know that ;-), but... $ git-checkout v2.6.23 Previous HEAD position was 4991408... Linux 2.6.24 HEAD is now at bbf25010f... Linux 2.6.23 $ grep -r cpuacct kernel |wc -l 0 $ git-checkout v2.6.24 Previous HEAD position was bbf25010f... Linux 2.6.23 Checking out files: 100% (10210/10210), done. HEAD is now at 4991408... Linux 2.6.24 $ grep -r cpuacct kernel |wc -l 27 ok, it must be at v2.6.24!