[libvirt] [PATCHv4 4/4] blkiotune: add qemu support for blkiotune.device_weight

[Daniel P. Berrange]

On Mon, Nov 14, 2011 at 09:30:02PM -0700, Eric Blake wrote:
> From: Hu Tao <hutao at cn.fujitsu.com>
> 
> Implement setting/getting per-device blkio weights in qemu,
> using the cgroups blkio.weight_device tunable.
> ---
>  src/libvirt_private.syms                           |    1 +
>  src/qemu/qemu_cgroup.c                             |   20 ++
>  src/qemu/qemu_driver.c                             |  218 +++++++++++++++++++-
>  src/util/cgroup.c                                  |   51 +++++
>  src/util/cgroup.h                                  |    4 +
>  .../qemuxml2argv-blkiotune-device.args             |    4 +
>  tests/qemuxml2argvtest.c                           |    1 +
>  tests/qemuxml2xmltest.c                            |    1 +
>  8 files changed, 295 insertions(+), 5 deletions(-)
>  create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-blkiotune-device.args

ACK

Daniel
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