[PATCH v7 0/6] Global domain cpu.cfs_period_us and cpu.cfs_quota_us setup

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This patchset implements an ability to specify values for domain top level
cpu.cfs_period_us and cpu.cfs_quota_us cgroups. These parameters are opt-in
and named "global_period" and "global_quota".

Introduction of these settings gives management applications further
choice of controlling CPU usage.

Changes in v2: add XML validation test
Changes in v3: remove unneccessary cgroup copying
Changes in v4: fix little rebase error
Changes in v5: rebase to version 1.3.1
Changes in v6: remove unnecessary check
Changes in v7: rebase to current master

Alexander Burluka (6):
  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
  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                             | 49 +++++++++++
 src/qemu/qemu_cgroup.h                             |  1 +
 src/qemu/qemu_command.c                            |  3 +-
 src/qemu/qemu_driver.c                             | 97 +++++++++++++++++++++-
 src/qemu/qemu_process.c                            |  4 +
 tests/qemuxml2argvdata/qemuxml2argv-cputune.xml    |  2 +
 .../qemuxml2xmloutdata/qemuxml2xmlout-cputune.xml  |  2 +
 11 files changed, 236 insertions(+), 3 deletions(-)

-- 
1.8.3.1

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list



[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]

  Powered by Linux