We will need to introduce cgroup v2 support which needs to co-exit
with the current cgroup v1 implementation. In order to do that
this patch series introduces virCgroupBackend structure and moves
all cgroup v1 related code to separate file.
There is no functional change.
This series depends on [1] and you can pull it from [2].
[1] <https://www.redhat.com/archives/libvir-list/2018-September/msg00760.html>
[2] <https://github.com/Antique/libvirt/tree/cgroupv1>
Pavel Hrdina (47):
util: introduce vircgroupbackend files
vircgroup: introduce cgroup v1 backend files
vircgroup: extract virCgroupV1Available
vircgroup: detect available backend for cgroup
vircgroup: extract virCgroupV1ValidateMachineGroup
vircgroup: extract virCgroupV1CopyMounts
vircgroup: extract v1 detect functions
vircgroup: extract virCgroupV1CopyPlacement
vircgroup: extract virCgroupV1ValidatePlacement
vircgroup: extract virCgroupV1GetPlacement
vircgroup: extract virCgroupV1DetectControllers
vircgroup: extract virCgroupV1HasController
vircgroup: extract virCgroupV1GetAnyController
vircgroup: extract virCgroupV1PathOfController
vircgroup: extract virCgroupV1MakeGroup
vircgroup: extract virCgroupV1Remove
vircgroup: extract virCgroupV1AddTask
vircgroup: extract virCgroupV1HasEmptyTasks
vircgroup: extract virCgroupV1BindMount
vircgroup: extract virCgroupV1SetOwner
vircgroup: extract virCgroupV1(Set|Get)BlkioWeight
vircgroup: extract virCgroupV1GetBlkioIoServiced
vircgroup: extract virCgroupV1GetBlkioIoDeviceServiced
vircgroup: extract virCgroupV1(Set|Get)BlkioDeviceWeight
vircgroup: extract virCgroupV1(Set|Get)BlkioDeviceReadIops
vircgroup: extract virCgroupV1(Set|Get)BlkioDeviceWriteIops
vircgroup: extract virCgroupV1(Set|Get)BlkioDeviceReadBps
vircgroup: extract virCgroupV1(Set|Get)BlkioDeviceWriteBps
vircgroup: extract virCgroupV1SetMemory
vircgroup: extract virCgroupV1GetMemoryStat
vircgroup: extract virCgroupV1GetMemoryUsage
vircgroup: extract virCgroupV1(Set|Get)Memory*Limit
vircgroup: extract virCgroupV1GetMemSwapUsage
vircgroup: extract virCgroupV1(Allow|Deny)Device
vircgroup: extract virCgroupV1(Allow|Deny)AllDevices
vircgroup: extract virCgroupV1(Set|Get)CpuShares
vircgroup: extract virCgroupV1(Set|Get)CpuCfsPeriod
vircgroup: extract virCgroupV1(Set|Get)CpuCfsQuota
vircgroup: extract virCgroupV1SupportsCpuBW
vircgroup: extract virCgroupV1GetCpuacct*Usage
vircgroup: extract virCgroupV1GetCpuacctStat
vircgroup: extract virCgroupV1(Set|Get)FreezerState
vircgroup: extract virCgroupV1(Set|Get)CpusetMems
vircgroup: extract virCgroupV1(Set|Get)CpusetMemoryMigrate
vircgroup: extract virCgroupV1(Set|Get)CpusetCpus
vircgroup: rename virCgroupController into virCgroupV1Controller
vircgroup: rename controllers to legacy
src/Makefile.am | 2 +
src/libvirt_private.syms | 6 +
src/util/Makefile.inc.am | 4 +
src/util/vircgroup.c | 1692 +++-------------------------
src/util/vircgroupbackend.c | 66 ++
src/util/vircgroupbackend.h | 437 ++++++++
src/util/vircgrouppriv.h | 59 +-
src/util/vircgroupv1.c | 2096 +++++++++++++++++++++++++++++++++++
src/util/vircgroupv1.h | 27 +
tests/vircgrouptest.c | 52 +-
10 files changed, 2840 insertions(+), 1601 deletions(-)
create mode 100644 src/util/vircgroupbackend.c
create mode 100644 src/util/vircgroupbackend.h
create mode 100644 src/util/vircgroupv1.c
create mode 100644 src/util/vircgroupv1.h
--
2.17.1
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