I am sorry, the old version was resend with v2, please ignore it.
On 01/14/2016 01:27 PM, Alexander Burluka wrote:
We decide to make a global per domain bandwidth setting
as were discussed in mailing list earlier.
This patchset implements hierarchy top level cpu.cfs_period_us
and cpu.cfs_quota_us control knob. I've named this parameters
as global_period and global_quota.
Changes in v2: add XML validation test
Alexander Burluka (8):
Add global period definitions
Add global quota parameter necessary definitions
Add error checking on global quota and period
Add global_period and global_quota XML validation test
Add new cgroup thread type
Rename qemuSetupCgroupVcpuBW to qemuSetupBandwidthCgroup
Implement qemuSetupGlobalCpuCgroup
Implement handling of per-domain bandwidth settings
docs/schemas/domaincommon.rng | 10 ++
include/libvirt/libvirt-domain.h | 32 ++++++
src/conf/domain_conf.c | 37 +++++++
src/conf/domain_conf.h | 2 +
src/qemu/qemu_cgroup.c | 78 +++++++++++++--
src/qemu/qemu_cgroup.h | 7 +-
src/qemu/qemu_command.c | 3 +-
src/qemu/qemu_driver.c | 125 +++++++++++++++++++++++-
src/qemu/qemu_process.c | 4 +
src/util/vircgroup.c | 4 +
src/util/vircgroup.h | 1 +
tests/qemuxml2argvdata/qemuxml2argv-cputune.xml | 2 +
12 files changed, 289 insertions(+), 16 deletions(-)
--
Regards,
Alexander Burluka