This series adds support of emulator-pin to pin emulator threads on
specified physical CPUs, and emulator-bandwidth to control physical
CPU bandwidth for emulator threads.
changes:
v2:
- rename hypervisor to emulator all through the series
- no Flags-suffix for new APIs
- reduce code duplication
- rollback to old vcpupin def if error
Hu Tao (9):
Introduce the function virCgroupMoveTask
add function bitmapFromBytemap() to convert bytemap to bitmap
refactor virDomainVcpuPinAdd()
updates of some vcpupin related functions
Enable cpuset cgroup and synchronous vcpupin info to cgroup.
Change virDomainVcpuPinDefParseXML to support parsing emulatorpin
qemu: support emulator pinning
Add a new function vshPrintPinInfo.
new command emulatorpin
Tang Chen (6):
Support simulatorpin xml parse.
qemu: synchronize emulatorpin info to cgroup
Add qemuProcessSetEmulatorAffinites and set emulator threads
affinities
Introduce virDomainPinEmulator and virDomainGetEmulatorPinInfo
functions.
Introduce virDomainEmulatorPinAdd and virDomainEmulatorPinDel
functions
remote: introduce emulator pinning RPCs
Wen Congyang (2):
Introduce the function virCgroupForEmulator
create a new cgroup and move all emulator threads to the new cgroup
daemon/remote.c | 91 +++++++
docs/formatdomain.html.in | 9 +
docs/schemas/domaincommon.rng | 7 +
include/libvirt/libvirt.h.in | 10 +
src/conf/domain_conf.c | 279 ++++++++++++++-----
src/conf/domain_conf.h | 15 +-
src/driver.h | 12 +
src/libvirt.c | 147 ++++++++++
src/libvirt_private.syms | 9 +
src/libvirt_public.syms | 2 +
src/libxl/libxl_driver.c | 13 +-
src/qemu/qemu_cgroup.c | 131 ++++++++-
src/qemu/qemu_cgroup.h | 7 +
src/qemu/qemu_driver.c | 325 ++++++++++++++++++++++-
src/qemu/qemu_process.c | 60 ++++-
src/remote/remote_driver.c | 99 +++++++
src/remote/remote_protocol.x | 21 +-
src/remote_protocol-structs | 22 ++
src/util/cgroup.c | 186 ++++++++++++-
src/util/cgroup.h | 15 ++
src/xen/xend_internal.c | 13 +-
tests/qemuxml2argvdata/qemuxml2argv-cputune.xml | 1 +
tools/virsh-domain.c | 253 ++++++++++++++++--
tools/virsh.pod | 16 ++
24 files changed, 1634 insertions(+), 109 deletions(-)
--
1.7.10.2
--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list