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/*
* domain_cgroup.h: cgroup functions shared between hypervisor drivers
*
* Copyright IBM Corp. 2020
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "vircgroup.h"
#include "domain_conf.h"
typedef struct _virCgroupEmulatorAllNodesData virCgroupEmulatorAllNodesData;
struct _virCgroupEmulatorAllNodesData {
virCgroup *emulatorCgroup;
char *emulatorMemMask;
};
int virDomainCgroupSetupBlkio(virCgroup *cgroup, virDomainBlkiotune blkio);
int virDomainCgroupSetupMemtune(virCgroup *cgroup, virDomainMemtune mem);
int virDomainCgroupSetupDomainBlkioParameters(virCgroup *cgroup,
virDomainDef *def,
virTypedParameterPtr params,
int nparams);
int virDomainCgroupSetMemoryLimitParameters(virCgroup *cgroup,
virDomainObj *vm,
virDomainDef *liveDef,
virDomainDef *persistentDef,
virTypedParameterPtr params,
int nparams);
int
virDomainCgroupSetupBlkioCgroup(virDomainObj *vm,
virCgroup *cgroup);
int
virDomainCgroupSetupMemoryCgroup(virDomainObj *vm,
virCgroup *cgroup);
int
virDomainCgroupSetupCpusetCgroup(virCgroup *cgroup);
int
virDomainCgroupSetupCpuCgroup(virDomainObj *vm,
virCgroup *cgroup);
int
virDomainCgroupInitCgroup(const char *prefix,
virDomainObj *vm,
size_t nnicindexes,
int *nicindexes,
virCgroup **cgroup,
int cgroupControllers,
unsigned int maxThreadsPerProc,
bool privileged,
char *machineName);
void
virDomainCgroupRestoreCgroupState(virDomainObj *vm,
virCgroup *cgroup);
int
virDomainCgroupConnectCgroup(const char *prefix,
virDomainObj *vm,
virCgroup **cgroup,
int cgroupControllers,
bool privileged,
char *machineName);
int
virDomainCgroupSetupCgroup(const char *prefix,
virDomainObj *vm,
size_t nnicindexes,
int *nicindexes,
virCgroup **cgroup,
int cgroupControllers,
unsigned int maxThreadsPerProc,
bool privileged,
char *machineName);
void
virDomainCgroupEmulatorAllNodesDataFree(virCgroupEmulatorAllNodesData *data);
int
virDomainCgroupEmulatorAllNodesAllow(virCgroup *cgroup,
virCgroupEmulatorAllNodesData **retData);
void
virDomainCgroupEmulatorAllNodesRestore(virCgroupEmulatorAllNodesData *data);
int
virDomainCgroupSetupVcpuBW(virCgroup *cgroup,
unsigned long long period,
long long quota);
int
virDomainCgroupSetupCpusetCpus(virCgroup *cgroup,
virBitmap *cpumask);
int
virDomainCgroupSetupGlobalCpuCgroup(virDomainObj *vm,
virCgroup *cgroup);
int
virDomainCgroupRemoveCgroup(virDomainObj *vm,
virCgroup *cgroup,
char *machineName);
int
virDomainCgroupRestoreCgroupThread(virCgroup *cgroup,
virCgroupThreadName thread,
int id);
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