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e1bafb0099
Since commit 2e6ecba1bc, the pointer to the qemu driver is saved in
domain object's private data and hence does not have to be passed as
yet another parameter if domain object is already one of them.
This is a first (example) patch of this kind of clean up, others will
hopefully follow.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
83 lines
3.3 KiB
C
83 lines
3.3 KiB
C
/*
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* qemu_cgroup.h: QEMU cgroup management
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*
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* Copyright (C) 2006-2007, 2009-2014 Red Hat, Inc.
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* Copyright (C) 2006 Daniel P. Berrange
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Author: Daniel P. Berrange <berrange@redhat.com>
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*/
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#ifndef __QEMU_CGROUP_H__
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# define __QEMU_CGROUP_H__
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# include "virusb.h"
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# include "vircgroup.h"
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# include "domain_conf.h"
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# include "qemu_conf.h"
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int qemuSetupImageCgroup(virDomainObjPtr vm,
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virStorageSourcePtr src);
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int qemuTeardownImageCgroup(virDomainObjPtr vm,
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virStorageSourcePtr src);
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int qemuSetupDiskCgroup(virDomainObjPtr vm,
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virDomainDiskDefPtr disk);
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int qemuTeardownDiskCgroup(virDomainObjPtr vm,
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virDomainDiskDefPtr disk);
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int qemuSetupHostdevCgroup(virDomainObjPtr vm,
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virDomainHostdevDefPtr dev)
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ATTRIBUTE_RETURN_CHECK;
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int qemuTeardownHostdevCgroup(virDomainObjPtr vm,
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virDomainHostdevDefPtr dev)
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ATTRIBUTE_RETURN_CHECK;
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int qemuSetupMemoryDevicesCgroup(virDomainObjPtr vm,
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virDomainMemoryDefPtr mem);
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int qemuTeardownMemoryDevicesCgroup(virDomainObjPtr vm,
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virDomainMemoryDefPtr mem);
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int qemuSetupRNGCgroup(virDomainObjPtr vm,
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virDomainRNGDefPtr rng);
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int qemuTeardownRNGCgroup(virDomainObjPtr vm,
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virDomainRNGDefPtr rng);
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int qemuSetupChardevCgroup(virDomainObjPtr vm,
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virDomainChrDefPtr dev);
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int qemuTeardownChardevCgroup(virDomainObjPtr vm,
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virDomainChrDefPtr dev);
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int qemuConnectCgroup(virDomainObjPtr vm);
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int qemuSetupCgroup(virDomainObjPtr vm,
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size_t nnicindexes,
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int *nicindexes);
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int qemuSetupCpusetMems(virDomainObjPtr vm);
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int qemuSetupCgroupVcpuBW(virCgroupPtr cgroup,
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unsigned long long period,
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long long quota);
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int qemuSetupCgroupCpusetCpus(virCgroupPtr cgroup, virBitmapPtr cpumask);
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int qemuSetupGlobalCpuCgroup(virDomainObjPtr vm);
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int qemuRemoveCgroup(virDomainObjPtr vm);
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typedef struct _qemuCgroupEmulatorAllNodesData qemuCgroupEmulatorAllNodesData;
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typedef qemuCgroupEmulatorAllNodesData *qemuCgroupEmulatorAllNodesDataPtr;
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struct _qemuCgroupEmulatorAllNodesData {
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virCgroupPtr emulatorCgroup;
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char *emulatorMemMask;
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};
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int qemuCgroupEmulatorAllNodesAllow(virCgroupPtr cgroup,
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qemuCgroupEmulatorAllNodesDataPtr *data);
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void qemuCgroupEmulatorAllNodesRestore(qemuCgroupEmulatorAllNodesDataPtr data);
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extern const char *const defaultDeviceACL[];
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#endif /* __QEMU_CGROUP_H__ */
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