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vircgroup: introduce virCgroupV2(Set|Get)CpuShares

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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Pavel Hrdina 2018-08-17 16:58:15 +02:00
parent 3f728c720b
commit b8ca5afc22
1 changed files with 23 additions and 0 deletions
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23
src/util/vircgroupv2.c
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@ -1304,6 +1304,26 @@ virCgroupV2GetMemSwapUsage(virCgroupPtr group,
}
static int
virCgroupV2SetCpuShares(virCgroupPtr group,
unsigned long long shares)
{
return virCgroupSetValueU64(group,
VIR_CGROUP_CONTROLLER_CPU,
"cpu.weight", shares);
}
static int
virCgroupV2GetCpuShares(virCgroupPtr group,
unsigned long long *shares)
{
return virCgroupGetValueU64(group,
VIR_CGROUP_CONTROLLER_CPU,
"cpu.weight", shares);
}
virCgroupBackend virCgroupV2Backend = {
.type = VIR_CGROUP_BACKEND_TYPE_V2,
@ -1351,6 +1371,9 @@ virCgroupBackend virCgroupV2Backend = {
.setMemSwapHardLimit = virCgroupV2SetMemSwapHardLimit,
.getMemSwapHardLimit = virCgroupV2GetMemSwapHardLimit,
.getMemSwapUsage = virCgroupV2GetMemSwapUsage,
.setCpuShares = virCgroupV2SetCpuShares,
.getCpuShares = virCgroupV2GetCpuShares,
};