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[libvirt] Perl binding Sys-Virt release 1.2.0
by Daniel P. Berrange 04 Dec '13

04 Dec '13

I am pleased to announce that release 1.2.0 of Sys-Virt, the libvirt Perl API binding is now available for download: http://search.cpan.org/CPAN/authors/id/D/DA/DANBERR/Sys-Virt-1.2.0.tar.gz Changed in the 1.2.0 release: - Add all new constants in libvirt 1.2.0 - Fix reversed args for virNodeDeviceLookupSCSIHostByWWN Further information, including online API documentation & previous release archives, is available from the CPAN home page http://search.cpan.org/dist/Sys-Virt/ Regards, Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|

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[libvirt] [PATCH] doc/Makefile.am: Add checking of XHTML1 DTD.
by taget＠linux.vnet.ibm.com 04 Dec '13

04 Dec '13

From: Eli Qiao <taget(a)linux.vnet.ibm.com> When generating html from html.in, even not install xhtml1-dtds.noarch, make will not return a error. which will lead 'make install' failed. This patch return error when creating html doc when doning make, will give user a correct error message. Signed-off-by: Eli Qiao <taget(a)linux.vnet.ibm.com> --- docs/Makefile.am | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/Makefile.am b/docs/Makefile.am index 9de3406..bc42353 100644 --- a/docs/Makefile.am +++ b/docs/Makefile.am @@ -223,7 +223,7 @@ internals/%.html.tmp: internals/%.html.in subsite.xsl page.xsl sitemap.html.in SGML_CATALOG_FILES='$(XML_CATALOG_FILE)' \ $(XMLLINT) --catalogs --nonet --format --valid $< > $(srcdir)/$@ \ || { rm $(srcdir)/$@ && exit 1; }; \ - else echo "missing XHTML1 DTD" ; fi ; fi + else echo "missing XHTML1 DTD" && exit 1; fi ; fi %.php.tmp: %.php.in site.xsl page.xsl sitemap.html.in @if [ -x $(XSLTPROC) ] ; then \ @@ -249,7 +249,7 @@ html/index.html: libvirt-api.xml newapi.xsl page.xsl sitemap.html.in > /dev/null ; then \ SGML_CATALOG_FILES='$(XML_CATALOG_FILE)' \ $(XMLLINT) --catalogs --nonet --valid --noout $(srcdir)/html/*.html ; \ - else echo "missing XHTML1 DTD" ; fi ; fi + else echo "missing XHTML1 DTD" && exit 1; fi ; fi $(addprefix $(srcdir)/,$(devhelphtml)): $(srcdir)/libvirt-api.xml $(devhelpxsl) $(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \ -- 1.8.3.1

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[libvirt] question about libvirt.spec
by Jim Fehlig 04 Dec '13

04 Dec '13

While installing a libvirt-daemon package build from a slightly modified upstream spec file (e.g. fedora and rhel replaced with suse_version and sles_version), I noticed warnings such as "warning: user qemu does not exist - using root". %files of libvirt-daemon has several hypervisor-specific files and directories, e.g. %dir %attr(0750, %{qemu_user}, %{qemu_group}) ... but afaict libvirt-daemon has no dependency on a package that creates the qemu user:group (e.g. qemu or qemu-kvm). I thought about moving hypervisor-specific files to the libvirt-daemon-driver-<hypervisor> packages, but have a hunch they are in the libvirt-daemon package for a reason I'm not considering. Should these files and directories be moved to their respective libvirt-daemon-driver-<hypervisor> packages, making libvirt-daemon more hypervisor-neutral? Regards, Jim

2 2

[libvirt] [PATCH] src: Align make output
by Michal Privoznik 04 Dec '13

04 Dec '13

The make inserts six spaces instead of four: GEN access/viraccessapichecklxc.h GEN hyperv/hyperv_wmi.generated.h GEN access/viraccessapichecklxc.c GEN hyperv/hyperv_wmi.generated.c GEN hyperv/hyperv_wmi_classes.generated.typedef GEN hyperv/hyperv_wmi_classes.generated.h GEN hyperv/hyperv_wmi_classes.generated.c GEN libvirt_access_qemu.xml GEN libvirt_access.syms GEN libvirt_access_lxc.xml GEN libvirt_access_qemu.syms GEN libvirt_access_lxc.syms GEN libvirt_qemu.def GEN esx/esx_vi_types.generated.typedef GEN esx/esx_vi_types.generated.typeenum GEN esx/esx_vi_types.generated.typetostring GEN esx/esx_vi_types.generated.typefromstring GEN esx/esx_vi_types.generated.h GEN esx/esx_vi_types.generated.c GEN esx/esx_vi_methods.generated.h GEN esx/esx_vi_methods.generated.c GEN esx/esx_vi_methods.generated.macro GEN esx/esx_vi.generated.h GEN esx/esx_vi.generated.c GEN libvirt_lxc.def Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- src/esx/esx_vi_generator.py | 4 ++-- src/hyperv/hyperv_wmi_generator.py | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/esx/esx_vi_generator.py b/src/esx/esx_vi_generator.py index 547eef6..0b75f18 100755 --- a/src/esx/esx_vi_generator.py +++ b/src/esx/esx_vi_generator.py @@ -1321,9 +1321,9 @@ def is_known_type(type): def open_and_print(filename): if filename.startswith("./"): - print " GEN " + filename[2:] + print " GEN " + filename[2:] else: - print " GEN " + filename + print " GEN " + filename return open(filename, "wb") diff --git a/src/hyperv/hyperv_wmi_generator.py b/src/hyperv/hyperv_wmi_generator.py index 0c5d496..f767d54 100755 --- a/src/hyperv/hyperv_wmi_generator.py +++ b/src/hyperv/hyperv_wmi_generator.py @@ -193,9 +193,9 @@ class Property: def open_and_print(filename): if filename.startswith("./"): - print " GEN " + filename[2:] + print " GEN " + filename[2:] else: - print " GEN " + filename + print " GEN " + filename return open(filename, "wb") -- 1.8.4.4

2 1

[libvirt] [PATCHv1.5 00/27] Gluster snapshot support (RFC) and refactors
by Peter Krempa 04 Dec '13

04 Dec '13

This version was rebased on top of Eric's gluster pool series and a few small mistakes were fixed. As nobody actually reviewed the original posting I did not bother putting the differences in the patches. Peter Krempa (27): conf: Export virStorageVolType enum helper functions test: Implement fake storage pool driver in qemuxml2argv test qemuxml2argv: Add test to verify correct usage of disk type="volume" qemuxml2argv: Add test for disk type='volume' with iSCSI pools qemu: Split out formatting of network disk source URI qemu: Simplify call pattern of qemuBuildDriveURIString qemu: Use qemuBuildNetworkDriveURI to handle http/ftp and friends qemu: Migrate sheepdog source generation into common function qemu: Split out NBD command generation qemu: Unify formatting of RBD sources qemu: Refactor disk source string formatting conf: Support disk source formatting without needing a virDomainDiskDefPtr conf: Clean up virDomainDiskSourceDefFormatInternal conf: Split out seclabel formating code for disk source conf: Export disk source formatter and parser snapshot: conf: Use common parsing and formatting functions for source snapshot: conf: Fix NULL dereference when <driver> element is empty conf: Add functions to copy and free network disk source definitions qemu: snapshot: Detect internal snapshots also for sheepdog and RBD conf: Add helper do clear disk source authentication struct qemu: Clear old translated pool source qemu: snapshot: Touch up error message qemu: snapshot: Add functions similar to disk source pool translation qemu: snapshots: Declare supported and unsupported snapshot configs RFC: snapshot: Add support for specifying snapshot disk backing type RFC: conf: snapshot: Parse more snapshot information RFC: qemu: snapshot: Add support for external active snapshots on gluster src/conf/domain_conf.c | 261 ++++++--- src/conf/domain_conf.h | 25 + src/conf/snapshot_conf.c | 69 ++- src/conf/snapshot_conf.h | 14 +- src/libvirt_private.syms | 6 + src/qemu/qemu_command.c | 652 +++++++++++---------- src/qemu/qemu_command.h | 15 + src/qemu/qemu_conf.c | 156 +++-- src/qemu/qemu_conf.h | 8 + src/qemu/qemu_driver.c | 429 ++++++++++++-- .../qemuxml2argv-disk-source-pool-mode.args | 10 + .../qemuxml2argv-disk-source-pool-mode.xml | 4 +- .../qemuxml2argv-disk-source-pool.args | 8 + .../qemuxml2argv-disk-source-pool.xml | 2 +- tests/qemuxml2argvtest.c | 166 ++++++ 15 files changed, 1298 insertions(+), 527 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-source-pool-mode.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-source-pool.args -- 1.8.4.3

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[libvirt] [libvirt-python] Use user requested python binary for setup.py
by Doug Goldstein 04 Dec '13

04 Dec '13

When setup.py is kicked off with a python interpreter other than the system 'python', (e.g. python2.7 setup.py build) the build process would switch to 'python' and not use python2.7 as requested by the user. We should always respect the user requested python interpreter and use it. --- setup.py | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/setup.py b/setup.py index ecbce1f..24d4cf2 100755 --- a/setup.py +++ b/setup.py @@ -122,10 +122,10 @@ class my_build(build): def run(self): apis = get_api_xml_files() - self.spawn(["python", "generator.py", "libvirt", apis[0]]) - self.spawn(["python", "generator.py", "libvirt-qemu", apis[1]]) + self.spawn([sys.executable, "generator.py", "libvirt", apis[0]]) + self.spawn([sys.executable, "generator.py", "libvirt-qemu", apis[1]]) if have_libvirt_lxc: - self.spawn(["python", "generator.py", "libvirt-lxc", apis[2]]) + self.spawn([sys.executable, "generator.py", "libvirt-lxc", apis[2]]) build.run(self) @@ -267,7 +267,7 @@ class my_test(Command): apis = get_api_xml_files() - self.spawn(["python", "sanitytest.py", self.build_platlib, apis[0]]) + self.spawn([sys.executable, "sanitytest.py", self.build_platlib, apis[0]]) class my_clean(clean): -- 1.8.3.2

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[libvirt] [PATCH python] Fix use of virDomainEventRegister in python bindings
by Daniel P. Berrange 04 Dec '13

04 Dec '13

From: "Daniel P. Berrange" <berrange(a)redhat.com> If an app used the virDomainEventRegister binding instead of the virDomainEventRegisterAny binding, it would never have its callback invoked. This is because the code for dispatching from the C libvirt_virConnectDomainEventCallback method was totally fubar. If DEBUG macro was set in the python build the error would become visible "libvirt_virConnectDomainEventCallback dom_class is not a class!" The code in libvirt_virConnectDomainEventCallback was inexplicably complex and has apparently never worked. The fix is to write it the same way as the other callback handlers. Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com> --- libvirt-override-virConnect.py | 2 +- libvirt-override.c | 64 ++++-------------------------------------- 2 files changed, 6 insertions(+), 60 deletions(-) diff --git a/libvirt-override-virConnect.py b/libvirt-override-virConnect.py index 23fadfd..0beaf9c 100644 --- a/libvirt-override-virConnect.py +++ b/libvirt-override-virConnect.py @@ -38,7 +38,7 @@ """ try: for cb,opaque in self.domainEventCallbacks.items(): - cb(self,dom,event,detail,opaque) + cb(self, virDomain(self, _obj=dom), event, detail, opaque) return 0 except AttributeError: pass diff --git a/libvirt-override.c b/libvirt-override.c index 93b9c5f..5deb414 100644 --- a/libvirt-override.c +++ b/libvirt-override.c @@ -4923,7 +4923,6 @@ cleanup: *******************************************/ static PyObject *libvirt_module = NULL; static PyObject *libvirt_dict = NULL; -static PyObject *libvirt_dom_class = NULL; static PyObject * getLibvirtModuleObject(void) { @@ -4959,23 +4958,6 @@ getLibvirtDictObject(void) { return libvirt_dict; } -static PyObject * -getLibvirtDomainClassObject(void) { - if (libvirt_dom_class) - return libvirt_dom_class; - - // PyDict_GetItemString returns a borrowed reference - libvirt_dom_class = PyDict_GetItemString(getLibvirtDictObject(), - "virDomain"); - if (!libvirt_dom_class) { - DEBUG("%s Error importing virDomain class\n", __FUNCTION__); - PyErr_Print(); - return NULL; - } - - Py_INCREF(libvirt_dom_class); - return libvirt_dom_class; -} static PyObject * libvirt_lookupPythonFunc(const char *funcname) @@ -5013,13 +4995,9 @@ libvirt_virConnectDomainEventCallback(virConnectPtr conn ATTRIBUTE_UNUSED, { PyObject *pyobj_ret; - PyObject *pyobj_conn_inst = (PyObject*)opaque; + PyObject *pyobj_conn = (PyObject*)opaque; PyObject *pyobj_dom; - PyObject *pyobj_dom_args; - PyObject *pyobj_dom_inst; - - PyObject *dom_class; int ret = -1; LIBVIRT_ENSURE_THREAD_STATE; @@ -5027,45 +5005,15 @@ libvirt_virConnectDomainEventCallback(virConnectPtr conn ATTRIBUTE_UNUSED, /* Create a python instance of this virDomainPtr */ virDomainRef(dom); pyobj_dom = libvirt_virDomainPtrWrap(dom); - pyobj_dom_args = PyTuple_New(2); - if (PyTuple_SetItem(pyobj_dom_args, 0, pyobj_conn_inst) != 0) { - DEBUG("%s error creating tuple", __FUNCTION__); - goto cleanup; - } - if (PyTuple_SetItem(pyobj_dom_args, 1, pyobj_dom) != 0) { - DEBUG("%s error creating tuple", __FUNCTION__); - goto cleanup; - } - Py_INCREF(pyobj_conn_inst); - - dom_class = getLibvirtDomainClassObject(); - if (!PyClass_Check(dom_class)) { - DEBUG("%s dom_class is not a class!\n", __FUNCTION__); - goto cleanup; - } - - pyobj_dom_inst = PyInstance_New(dom_class, - pyobj_dom_args, - NULL); - - Py_DECREF(pyobj_dom_args); - - if (!pyobj_dom_inst) { - DEBUG("%s Error creating a python instance of virDomain\n", - __FUNCTION__); - PyErr_Print(); - goto cleanup; - } /* Call the Callback Dispatcher */ - pyobj_ret = PyObject_CallMethod(pyobj_conn_inst, + pyobj_ret = PyObject_CallMethod(pyobj_conn, (char*)"_dispatchDomainEventCallbacks", (char*)"Oii", - pyobj_dom_inst, - event, - detail); + pyobj_dom, + event, detail); - Py_DECREF(pyobj_dom_inst); + Py_DECREF(pyobj_dom); if (!pyobj_ret) { DEBUG("%s - ret:%p\n", __FUNCTION__, pyobj_ret); @@ -5075,8 +5023,6 @@ libvirt_virConnectDomainEventCallback(virConnectPtr conn ATTRIBUTE_UNUSED, ret = 0; } - -cleanup: LIBVIRT_RELEASE_THREAD_STATE; return ret; } -- 1.8.3.1

2 1

[libvirt] [PATCH] daemon: Run virStateCleanup conditionally
by Michal Privoznik 04 Dec '13

04 Dec '13

https://bugzilla.redhat.com/show_bug.cgi?id=1033061 Currently, initialization of drivers is done in a separate thread. This is done for several reasons: a driver that is initialized may require running event loop, it may take ages to initialize driver (e.g. due to autostarting domains). While the thread is spawn and run, the main() continues its execution. However, if something goes bad, or the event loop is just exited (e.g. due to a --timeout or SIGINT) we try to cleanup all the drivers. So we have two threads running Initialize() and Cleanup() concurrently. This may result in accessing stale pointers - e.g. netcf driver will free() itself in stateCleanup callback, while the init thread may come, open a dummy connection in order to autostart some domains and voilà: do_open() iterates over interface drivers and accesses stale netcf driver. The fix consists in not running stateCleanup if the init thread is still running. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- daemon/libvirtd.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/daemon/libvirtd.c b/daemon/libvirtd.c index aef1546..49c42ad 100644 --- a/daemon/libvirtd.c +++ b/daemon/libvirtd.c @@ -108,6 +108,8 @@ virNetServerProgramPtr remoteProgram = NULL; virNetServerProgramPtr qemuProgram = NULL; virNetServerProgramPtr lxcProgram = NULL; +volatile bool driversInitialized = false; + enum { VIR_DAEMON_ERR_NONE = 0, VIR_DAEMON_ERR_PIDFILE, @@ -912,6 +914,8 @@ static void daemonRunStateInit(void *opaque) goto cleanup; } + driversInitialized = true; + #ifdef HAVE_DBUS /* Tie the non-priviledged libvirtd to the session/shutdown lifecycle */ if (!virNetServerIsPrivileged(srv)) { @@ -1546,7 +1550,8 @@ cleanup: daemonConfigFree(config); - virStateCleanup(); + if (driversInitialized) + virStateCleanup(); return ret; } -- 1.8.4.4

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[libvirt] [PATCH] qemu: report error on attempt to live change virtio-net queues
by Laine Stump 04 Dec '13

04 Dec '13

This resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1029732 The BZ asked for the capability to change the number of queues used by a virtio-net device while the device is in use. Because the number of queues can only be set at the time the device is created, that isn't possible. However, libvirt also shouldn't be silently reporting success when someone tries to change the number of queues. So this patch flags that as an error (just as attempts to change any of the other virtio-specific parameters already do). --- src/qemu/qemu_hotplug.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 649c884..c136232 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -1899,7 +1899,8 @@ qemuDomainChangeNet(virQEMUDriverPtr driver, (olddev->driver.virtio.name != newdev->driver.virtio.name || olddev->driver.virtio.txmode != newdev->driver.virtio.txmode || olddev->driver.virtio.ioeventfd != newdev->driver.virtio.ioeventfd || - olddev->driver.virtio.event_idx != newdev->driver.virtio.event_idx)) { + olddev->driver.virtio.event_idx != newdev->driver.virtio.event_idx || + olddev->driver.virtio.queues != newdev->driver.virtio.queues)) { virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s", _("cannot modify virtio network device driver attributes")); goto cleanup; -- 1.8.4.2

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[libvirt] [PATCH v3] Pin guest to memory node on NUMA system
by Shivaprasad G Bhat 03 Dec '13

03 Dec '13

Version 3: Addressed comments on V2. Version 2: Fixed the string formatting errors in v1. The patch contains the fix for defect 1009880 reported at redhat bugzilla. The root cause is, ever since the subcpusets(vcpu,emulator) were introduced, the parent cpuset cannot be modified to remove the nodes that are in use by the subcpusets. The fix is to break the memory node modification into three steps as to assign new nodes into the parent first. Change the nodes in the child nodes. Then remove the old nodes on the parent node. Signed-off-by: Shivaprasad G Bhat <sbhat(a)linux.vnet.ibm.com> --- src/qemu/qemu_driver.c | 115 ++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 110 insertions(+), 5 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 8a1eefd..4bc9d1d 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -8132,6 +8132,47 @@ cleanup: } static int +qemuSetVcpuCpusetMems(virDomainObjPtr vm, + char *nodeset_str) +{ + size_t j = 0; + qemuDomainObjPrivatePtr priv = vm->privateData; + virCgroupPtr cgroup_vcpu = NULL; + + for (j = 0; j < priv->nvcpupids; j++) { + if (virCgroupNewVcpu(priv->cgroup, j, false, &cgroup_vcpu) < 0) { + return -1; + } + if (virCgroupSetCpusetMems(cgroup_vcpu, nodeset_str) < 0) { + virCgroupFree(&cgroup_vcpu); + return -1; + } + virCgroupFree(&cgroup_vcpu); + } + + return 0; +} + +static int +qemuSetEmulatorCpusetMems(virDomainObjPtr vm, + char *nodeset_str) +{ + qemuDomainObjPrivatePtr priv = vm->privateData; + virCgroupPtr cgroup_emulator = NULL; + + if (virCgroupNewEmulator(priv->cgroup, false, &cgroup_emulator) < 0) { + return -1; + } + if (virCgroupSetCpusetMems(cgroup_emulator, nodeset_str) < 0) { + virCgroupFree(&cgroup_emulator); + return -1; + } + virCgroupFree(&cgroup_emulator); + + return 0; +} + +static int qemuDomainSetNumaParameters(virDomainPtr dom, virTypedParameterPtr params, int nparams, @@ -8198,7 +8239,11 @@ qemuDomainSetNumaParameters(virDomainPtr dom, } } else if (STREQ(param->field, VIR_DOMAIN_NUMA_NODESET)) { virBitmapPtr nodeset = NULL; + virBitmapPtr old_nodeset = NULL; + virBitmapPtr temp_nodeset = NULL; char *nodeset_str = NULL; + char *old_nodeset_str = NULL; + char *temp_nodeset_str = NULL; if (virBitmapParse(params[i].value.s, 0, &nodeset, @@ -8208,32 +8253,92 @@ qemuDomainSetNumaParameters(virDomainPtr dom, } if (flags & VIR_DOMAIN_AFFECT_LIVE) { + size_t j; + if (vm->def->numatune.memory.mode != VIR_DOMAIN_NUMATUNE_MEM_STRICT) { virReportError(VIR_ERR_OPERATION_INVALID, "%s", _("change of nodeset for running domain " "requires strict numa mode")); - virBitmapFree(nodeset); ret = -1; - continue; + goto next; } /* Ensure the cpuset string is formated before passing to cgroup */ if (!(nodeset_str = virBitmapFormat(nodeset))) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Failed to format nodeset")); - virBitmapFree(nodeset); ret = -1; - continue; + goto next; + } + + /*Get Exisitng nodeset values */ + if (virCgroupGetCpusetMems(priv->cgroup, &old_nodeset_str) < 0) { + ret = -1; + goto next; + } + if (virBitmapParse(old_nodeset_str, 0, &old_nodeset, + VIR_DOMAIN_CPUMASK_LEN) < 0){ + ret = -1; + goto next; + } + + /* Merge the existing and new nodeset values */ + if ((temp_nodeset = virBitmapNewCopy(old_nodeset)) == NULL) { + ret = -1; + goto next; + } + + for (j = 0; j < caps->host.nnumaCell; j++) { + bool result; + if (virBitmapGetBit(nodeset, j, &result) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("Failed to get cpuset bit values")); + ret = -1; + goto next; + } + if (result && (virBitmapSetBit(temp_nodeset, j) < 0)) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("Failed to set temporary cpuset bit values")); + ret = -1; + goto next; + } + } + + if (!(temp_nodeset_str = virBitmapFormat(temp_nodeset))) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("Failed to format nodeset")); + ret = -1; + goto next; + } + + if (virCgroupSetCpusetMems(priv->cgroup, temp_nodeset_str) < 0) { + ret = -1; + goto next; + } + + if (qemuSetVcpuCpusetMems(vm, nodeset_str) || + qemuSetEmulatorCpusetMems(vm, nodeset_str)) { + ret = -1; + goto next; } if (virCgroupSetCpusetMems(priv->cgroup, nodeset_str) < 0) { virBitmapFree(nodeset); VIR_FREE(nodeset_str); ret = -1; - continue; + goto next; } +next : VIR_FREE(nodeset_str); + VIR_FREE(old_nodeset_str); + virBitmapFree(old_nodeset); + VIR_FREE(temp_nodeset_str); + virBitmapFree(temp_nodeset); + if (ret) { + virBitmapFree(nodeset); + continue; + } /* update vm->def here so that dumpxml can read the new * values from vm->def. */

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