[libvirt] [PATCH v2.1 07/21] Enable cpuset cgroup and synchronous vcpupin info to cgroup.
Daniel P. Berrange
berrange at redhat.com
Tue Aug 21 16:40:24 UTC 2012
On Tue, Aug 21, 2012 at 05:18:30PM +0800, Hu Tao wrote:
> vcpu threads pin are implemented using sched_setaffinity(), but
> not controlled by cgroup. This patch does the following things:
>
> 1) enable cpuset cgroup
> 2) reflect all the vcpu threads pin info to cgroup
>
> Signed-off-by: Tang Chen <tangchen at cn.fujitsu.com>
> Signed-off-by: Hu Tao <hutao at cn.fujitsu.com>
> ---
> src/libvirt_private.syms | 2 ++
> src/qemu/qemu_cgroup.c | 43 ++++++++++++++++++++++++
> src/qemu/qemu_cgroup.h | 4 +++
> src/qemu/qemu_driver.c | 82 +++++++++++++++++++++++++++++++++-------------
> src/util/cgroup.c | 35 +++++++++++++++++++-
> src/util/cgroup.h | 3 ++
> 6 files changed, 146 insertions(+), 23 deletions(-)
ACK
Danielx
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