[libvirt] [PATCH v5 0/3] OVMF exposure
by Michal Privoznik
Diff to v4:
-rebased onto current master
-introduced nvram/@template as requested by Dan
-yet another Laszlo's review worked in
Michal Privoznik (3):
conf: Extend <loader/> and introduce <nvram/>
qemu: Implement extended loader and nvram
qemu: Automatically create NVRAM store
docs/formatdomain.html.in | 22 +++-
docs/schemas/domaincommon.rng | 28 +++++
libvirt.spec.in | 2 +
src/Makefile.am | 1 +
src/conf/domain_conf.c | 96 ++++++++++++++-
src/conf/domain_conf.h | 23 +++-
src/libvirt_private.syms | 3 +
src/qemu/libvirtd_qemu.aug | 3 +
src/qemu/qemu.conf | 14 +++
src/qemu/qemu_command.c | 97 ++++++++++++++-
src/qemu/qemu_conf.c | 94 ++++++++++++++
src/qemu/qemu_conf.h | 5 +
src/qemu/qemu_process.c | 137 +++++++++++++++++++++
src/qemu/test_libvirtd_qemu.aug.in | 3 +
src/security/security_dac.c | 8 ++
src/security/security_selinux.c | 8 ++
src/security/virt-aa-helper.c | 4 +-
src/vbox/vbox_common.c | 7 +-
src/xenapi/xenapi_driver.c | 3 +-
src/xenconfig/xen_common.c | 7 +-
src/xenconfig/xen_sxpr.c | 16 +--
tests/domainschemadata/domain-bios-nvram-empty.xml | 40 ++++++
.../qemuxml2argvdata/qemuxml2argv-bios-nvram.args | 10 ++
tests/qemuxml2argvdata/qemuxml2argv-bios-nvram.xml | 40 ++++++
tests/qemuxml2argvtest.c | 2 +
.../qemuxml2xmlout-pci-bridge-many-disks.xml | 2 +-
tests/qemuxml2xmltest.c | 2 +
tests/sexpr2xmldata/sexpr2xml-fv-autoport.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-empty-kernel.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-force-hpet.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-force-nohpet.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-kernel.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-legacy-vfb.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-localtime.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-net-ioemu.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-net-netfront.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-parallel-tcp.xml | 2 +-
.../sexpr2xml-fv-serial-dev-2-ports.xml | 2 +-
.../sexpr2xml-fv-serial-dev-2nd-port.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-serial-file.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-serial-null.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-serial-pipe.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-serial-pty.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-serial-stdio.xml | 2 +-
.../sexpr2xml-fv-serial-tcp-telnet.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-serial-tcp.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-serial-udp.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-serial-unix.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-sound-all.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-sound.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-usbmouse.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-usbtablet.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-utc.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv-v2.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-fv.xml | 2 +-
tests/sexpr2xmldata/sexpr2xml-no-source-cdrom.xml | 2 +-
tests/xmconfigdata/test-escape-paths.xml | 2 +-
tests/xmconfigdata/test-fullvirt-force-hpet.xml | 2 +-
tests/xmconfigdata/test-fullvirt-force-nohpet.xml | 2 +-
tests/xmconfigdata/test-fullvirt-localtime.xml | 2 +-
tests/xmconfigdata/test-fullvirt-net-ioemu.xml | 2 +-
tests/xmconfigdata/test-fullvirt-net-netfront.xml | 2 +-
tests/xmconfigdata/test-fullvirt-new-cdrom.xml | 2 +-
tests/xmconfigdata/test-fullvirt-old-cdrom.xml | 2 +-
tests/xmconfigdata/test-fullvirt-parallel-tcp.xml | 2 +-
.../test-fullvirt-serial-dev-2-ports.xml | 2 +-
.../test-fullvirt-serial-dev-2nd-port.xml | 2 +-
tests/xmconfigdata/test-fullvirt-serial-file.xml | 2 +-
tests/xmconfigdata/test-fullvirt-serial-null.xml | 2 +-
tests/xmconfigdata/test-fullvirt-serial-pipe.xml | 2 +-
tests/xmconfigdata/test-fullvirt-serial-pty.xml | 2 +-
tests/xmconfigdata/test-fullvirt-serial-stdio.xml | 2 +-
.../test-fullvirt-serial-tcp-telnet.xml | 2 +-
tests/xmconfigdata/test-fullvirt-serial-tcp.xml | 2 +-
tests/xmconfigdata/test-fullvirt-serial-udp.xml | 2 +-
tests/xmconfigdata/test-fullvirt-serial-unix.xml | 2 +-
tests/xmconfigdata/test-fullvirt-sound.xml | 2 +-
tests/xmconfigdata/test-fullvirt-usbmouse.xml | 2 +-
tests/xmconfigdata/test-fullvirt-usbtablet.xml | 2 +-
tests/xmconfigdata/test-fullvirt-utc.xml | 2 +-
tests/xmconfigdata/test-no-source-cdrom.xml | 2 +-
tests/xmconfigdata/test-pci-devs.xml | 2 +-
82 files changed, 705 insertions(+), 82 deletions(-)
create mode 100644 tests/domainschemadata/domain-bios-nvram-empty.xml
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-bios-nvram.args
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-bios-nvram.xml
--
1.8.5.5
10 years, 8 months
[libvirt] [PATCH] virsh: Fix help info for freepages
by Li Yang
Signed-off-by: Li Yang <liyang.fnst(a)cn.fujitsu.com>
---
tools/virsh-host.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/virsh-host.c b/tools/virsh-host.c
index ae14311..ad821b3 100644
--- a/tools/virsh-host.c
+++ b/tools/virsh-host.c
@@ -263,10 +263,10 @@ cmdFreecell(vshControl *ctl, const vshCmd *cmd)
*/
static const vshCmdInfo info_freepages[] = {
{.name = "help",
- .data = N_("NUMA free memory")
+ .data = N_("NUMA free pages")
},
{.name = "desc",
- .data = N_("display available free memory for the NUMA cell.")
+ .data = N_("display available free pages for the NUMA cell.")
},
{.name = NULL}
};
--
1.7.1
10 years, 8 months
[libvirt] [PATCH] util: compare floor attribute in virNetDevBandwidthEqual
by Martin Kletzander
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1064770
Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com>
---
src/util/virnetdevbandwidth.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/util/virnetdevbandwidth.c b/src/util/virnetdevbandwidth.c
index 1e00116..5fa231a 100644
--- a/src/util/virnetdevbandwidth.c
+++ b/src/util/virnetdevbandwidth.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2009-2013 Red Hat, Inc.
+ * Copyright (C) 2009-2014 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -342,6 +342,7 @@ virNetDevBandwidthEqual(virNetDevBandwidthPtr a,
if (a->in->average != b->in->average ||
a->in->peak != b->in->peak ||
+ a->in->floor != b->in->floor ||
a->in->burst != b->in->burst)
return false;
} else if (b->in) {
@@ -355,6 +356,7 @@ virNetDevBandwidthEqual(virNetDevBandwidthPtr a,
if (a->out->average != b->out->average ||
a->out->peak != b->out->peak ||
+ a->out->floor != b->out->floor ||
a->out->burst != b->out->burst)
return false;
} else if (b->out) {
--
2.0.4
10 years, 8 months
[libvirt] [PATCH] build: fix mingw build with virCommandReorderFDs
by Martin Kletzander
Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com>
---
Notes:
pushed as a build-breaker
src/util/vircommand.c | 4 ++--
src/util/virutil.c | 12 ++++++++++++
2 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/src/util/vircommand.c b/src/util/vircommand.c
index 3b3e6f5..1d6dbd9 100644
--- a/src/util/vircommand.c
+++ b/src/util/vircommand.c
@@ -201,6 +201,8 @@ virCommandFDSet(virCommandPtr cmd,
return 0;
}
+#ifndef WIN32
+
static void
virCommandReorderFDs(virCommandPtr cmd)
{
@@ -273,8 +275,6 @@ virCommandReorderFDs(virCommandPtr cmd)
return;
}
-#ifndef WIN32
-
/**
* virFork:
*
diff --git a/src/util/virutil.c b/src/util/virutil.c
index 1d897d9..2edbec5 100644
--- a/src/util/virutil.c
+++ b/src/util/virutil.c
@@ -2397,6 +2397,8 @@ void virUpdateSelfLastChanged(const char *path)
}
}
+#ifndef WIN32
+
/**
* virGetListenFDs:
*
@@ -2458,3 +2460,13 @@ virGetListenFDs(void)
return nfds;
}
+
+#else /* WIN32 */
+
+unsigned int
+virGetListenFDs(void)
+{
+ return 0;
+}
+
+#endif /* WIN32 */
--
2.0.4
10 years, 8 months
[libvirt] RFC: sVirt disk isolation with network based storage
by Daniel P. Berrange
As everyone knows sVirt is our nice solution to isolating guest resources
from other (malicious) guests through SELinux labelling of the appropriate
files / device nodes. This has been pretty effective since we introduced
it to libvirt.
In the last year or two, particularly in the cloud arena, there has been
a big shift towards use of network based storage. Initially we were relying
on kernel drivers / FUSE layers that exposed this network storage as devices
or nodes in the host filesystem, so sVirt still stood a chance of being
useful if the devices /FUSE layer supported labelling.
Now though QEMU has native support for talking to gluster, ceph/rbd,
iscsi and even nfs servers. This support is increasingly used in preference
to using the kernel drivers / FUSE layers since it provides a simpler and
thus (in theory) better performing I/O path for the network storage and
does not require any privileged setup tasks on the host ahead of time.
The problem is that I beleive this is blowing a decent sized hole in our
sVirt isolation story.
eg when we launch QEMU with an argument like this:
-drive 'file=rbd:pool/image:auth_supported=none:\
mon_host=mon1.example.org\:6321\;mon2.example.org\:6322\;\
mon3.example.org\:6322,if=virtio,format=raw'
We are trusting QEMU to only ever access the disk volume 'pool/image'.
There are, in all likelihood, many 100's or 1000's of disk images on the
server it is connecting to and nothing is stopping QEMU from accessing
any of them AFAICT.
There is no currrently implemented mechanism by which the sVirt label
that QEMU runs under is made available to the remote RBD server to use
for enforcement, nor any way in which libvirt could tell the RBD server
which label was applied for which disk. The same seems to apply for
Gluster, iSCSI, and NFS too when accessed directly from a network client
inside the QEMU process.
As it stands the only approach I see for isolating each virtual machines
disk(s) from other virtual machines is to make use of user authentication
with these services. eg each virtual machine would need to have its own
dedicated user account on the RBD/Gluster/iSCSI/NFS server, and the disk
volumes for the VM would have to be made accessible solely to that user
account. Assuming such user account / disk mapping exists in the servers
today that can be made to work but it is an incredibly awful solution
to deal with when VMs are being dynamically created & deleted very
frequently.
Today apps like OpenStack just have a single RBD username and password
for everything they do. Any virtual machines running with RBD storage
on OpenStack thus have no sVirt protection for their disk images AFAICT.
To protect images OpenStack would have to dynamically create & delete
new user accounts on the RBD server & setup disk access for them. I
don't see that kind of approach being viable.
IIUC, there is some mechanism at the IP stack level where the kernel
can take the SELinux label of the process that establishes the network
connection and pass it across to the server. If there was a way in the
RBD API for libvirt to label the volumes, then potentially we could
have a system where the RBD server did sVirt enforcement, based on the
instructions from libvirt & the label of the client process.
Thoughts on what to do about this ? Network based storage, where the
network client is inside each QEMU server, is here to stay so I don't
think we can ignore the problem long term.
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 :|
10 years, 8 months
Re: [libvirt] pvspinlock not accepted by libvirt
by bancfc＠openmailbox.org
I'm using libvirt version 1.1.3.5 at the moment. I am sure I followed
the right syntax as I put it under the features section:
<features>
...
<pvspinlock/>
</features>
It says: error internal error: unexpected feature pvspinlock Failed. try
again?
10 years, 8 months
[libvirt] pvspinlock not accepted by libvirt
by bancfc＠openmailbox.org
Hello, I have been experimenting with the various options to squeeze out
the last bit of performance gains so I added the <pvspinlock/> feature
to my machines. However when saving the xml, libvirt complains and
refuses to accept this tag. AFAIK this is a feature that can be used by
KVM too. My guests are Linux of course. So what am I doing wrong here?
10 years, 8 months
[libvirt] [PATCH] formatdomain: Reformat vCPU description
by John Ferlan
Reformat the vCPU description to use list elements rather than one long
run-on paragraphc
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
While working on some changes I was trying to read this section and suffice
to say my eyes hurt. I didn't push as trivial just in case someone had a
desire to "change" the words to describe things more clearly. For the most
part the changes are just a reformat, although there were a few extra "the"'s
added and replacement of a couple of semi-colons with periods.
docs/formatdomain.html.in | 75 +++++++++++++++++++++++++++--------------------
1 file changed, 44 insertions(+), 31 deletions(-)
diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
index ed17389..6d0ef8e 100644
--- a/docs/formatdomain.html.in
+++ b/docs/formatdomain.html.in
@@ -419,37 +419,50 @@
<dt><code>vcpu</code></dt>
<dd>The content of this element defines the maximum number of virtual
CPUs allocated for the guest OS, which must be between 1 and
- the maximum supported by the hypervisor. <span class="since">Since
- 0.4.4</span>, this element can contain an optional
- <code>cpuset</code> attribute, which is a comma-separated
- list of physical CPU numbers that domain process and virtual CPUs
- can be pinned to by default. (NB: The pinning policy of domain
- process and virtual CPUs can be specified separately by
- <code>cputune</code>. If attribute <code>emulatorpin</code>
- of <code>cputune</code> is specified, <code>cpuset</code>
- specified by <code>vcpu</code> here will be ignored; Similarly,
- For virtual CPUs which has <code>vcpupin</code> specified,
- <code>cpuset</code> specified by <code>cpuset</code> here
- will be ignored; For virtual CPUs which doesn't have
- <code>vcpupin</code> specified, it will be pinned to the physical
- CPUs specified by <code>cpuset</code> here).
- Each element in that list is either a single CPU number,
- a range of CPU numbers, or a caret followed by a CPU number to
- be excluded from a previous range. <span class="since">Since
- 0.8.5</span>, the optional attribute <code>current</code> can
- be used to specify whether fewer than the maximum number of
- virtual CPUs should be enabled. <span class="since">Since
- 0.9.11 (QEMU and KVM only)</span>, the optional attribute
- <code>placement</code> can be used to indicate the CPU placement
- mode for domain process, its value can be either "static" or
- "auto", defaults to <code>placement</code> of <code>numatune</code>,
- or "static" if <code>cpuset</code> is specified. "auto" indicates
- the domain process will be pinned to the advisory nodeset from querying
- numad, and the value of attribute <code>cpuset</code> will be ignored
- if it's specified. If both <code>cpuset</code> and <code>placement</code>
- are not specified, or if <code>placement</code> is "static", but no
- <code>cpuset</code> is specified, the domain process will be pinned to
- all the available physical CPUs.
+ the maximum supported by the hypervisor.
+ <dl>
+ <dt><code>cpuset</code></dt>
+ <dd>
+ The optional attribute <code>cpuset</code> is a comma-separated
+ list of physical CPU numbers that domain process and virtual CPUs
+ can be pinned to by default. (NB: The pinning policy of domain
+ process and virtual CPUs can be specified separately by
+ <code>cputune</code>. If the attribute <code>emulatorpin</code>
+ of <code>cputune</code> is specified, the <code>cpuset</code>
+ specified by <code>vcpu</code> here will be ignored. Similarly,
+ for virtual CPUs which have the <code>vcpupin</code> specified,
+ the <code>cpuset</code> specified by <code>cpuset</code> here
+ will be ignored. For virtual CPUs which don't have
+ <code>vcpupin</code> specified, each will be pinned to the physical
+ CPUs specified by <code>cpuset</code> here).
+ Each element in that list is either a single CPU number,
+ a range of CPU numbers, or a caret followed by a CPU number to
+ be excluded from a previous range.
+ <span class="since">Since 0.4.4</span>
+ </dd>
+ <dt><code>current</code></dt>
+ <dd>
+ The optional attribute <code>current</code> can
+ be used to specify whether fewer than the maximum number of
+ virtual CPUs should be enabled.
+ <span class="since">Since 0.8.5</span>
+ </dd>
+ <dt><code>placement</code></dt>
+ <dd>
+ The optional attribute <code>placement</code> can be used to
+ indicate the CPU placement mode for domain process. The value can
+ be either "static" or "auto", but defaults to <code>placement</code>
+ of <code>numatune</code> or "static" if <code>cpuset</code> is
+ specified. Using "auto" indicates the domain process will be pinned
+ to the advisory nodeset from querying numad and the value of
+ attribute <code>cpuset</code> will be ignored if it's specified.
+ If both <code>cpuset</code> and <code>placement</code> are not
+ specified or if <code>placement</code> is "static", but no
+ <code>cpuset</code> is specified, the domain process will be
+ pinned to all the available physical CPUs.
+ <span class="since">Since 0.9.11 (QEMU and KVM only)</span>
+ </dd>
+ </dl>
</dd>
</dl>
--
1.9.3
10 years, 8 months
[libvirt] [PATCH v4 0/9] Series on passing FDs to daemon
by Martin Kletzander
v3 is here:
https://www.redhat.com/archives/libvir-list/2014-July/msg01185.html
the bug I'm still trying to fix is here:
https://bugzilla.redhat.com/show_bug.cgi?id=927369
Martin Kletzander (9):
util: abstract parsing of passed FDs into virGetListenFDs()
remote: create virNetServerServiceNewFDOrUNIX() wrapper
rpc: set listen backlog on FDs as well as on other sockets
daemon: support passing FDs from the calling process
cfg.mk: allow integers to be assigned a value computed with i|j|k
tests: support dynamic prefixes in commandtest
util: add virCommandPassListenFDs() function
rpc: pass listen FD to the daemon being started
daemon: use socket activation with systemd
.gitignore | 1 +
cfg.mk | 2 +-
daemon/Makefile.am | 14 +++++-
daemon/libvirtd.c | 45 ++++++++++--------
daemon/libvirtd.conf | 5 ++
daemon/libvirtd.service.in | 5 --
daemon/libvirtd.socket.in | 11 +++++
libvirt.spec.in | 25 ++++++++--
src/libvirt_private.syms | 2 +
src/libvirt_remote.syms | 1 +
src/locking/lock_daemon.c | 47 ++-----------------
src/rpc/virnetserverservice.c | 55 +++++++++++++++++++++-
src/rpc/virnetserverservice.h | 15 +++++-
src/rpc/virnetsocket.c | 85 ++++++++++++++++++++++++++--------
src/util/vircommand.c | 99 +++++++++++++++++++++++++++++++++++++++
src/util/vircommand.h | 4 +-
src/util/virutil.c | 62 +++++++++++++++++++++++++
src/util/virutil.h | 2 +
tests/commanddata/test24.log | 7 +++
tests/commandtest.c | 105 ++++++++++++++++++++++++++++++++++--------
20 files changed, 478 insertions(+), 114 deletions(-)
create mode 100644 daemon/libvirtd.socket.in
create mode 100644 tests/commanddata/test24.log
--
2.0.4
10 years, 8 months
[libvirt] [PATCHv2] numatune: setting --mode does not work well
by Erik Skultety
When trying to set numatune mode directly using virsh numatune command,
correct error is raised, however numatune structure was not deallocated,
thus resulting in creating an empty numatune element in the guest XML,
if none was present before. Running the same command aftewards results
in a successful change with broken XML structure. Patch fixes the
deallocation problem as well as checking for invalid attribute
combination VIR_DOMAIN_NUMATUNE_PLACEMENT_AUTO + a nonempty nodeset.
Resolves https://bugzilla.redhat.com/show_bug.cgi?id=1129998
---
src/conf/numatune_conf.c | 32 +++++++++++++++++++++++---------
1 file changed, 23 insertions(+), 9 deletions(-)
diff --git a/src/conf/numatune_conf.c b/src/conf/numatune_conf.c
index 48d1d04..3bfac56 100644
--- a/src/conf/numatune_conf.c
+++ b/src/conf/numatune_conf.c
@@ -439,7 +439,7 @@ virDomainNumatuneSet(virDomainNumatunePtr *numatunePtr,
{
bool create = !*numatunePtr; /* Whether we are creating new struct */
int ret = -1;
- virDomainNumatunePtr numatune = NULL;
+ virDomainNumatunePtr numatune = *numatunePtr;
/* No need to do anything in this case */
if (mode == -1 && placement == -1 && !nodeset)
@@ -461,9 +461,15 @@ virDomainNumatuneSet(virDomainNumatunePtr *numatunePtr,
goto cleanup;
}
- if (create && VIR_ALLOC(*numatunePtr) < 0)
+ if (placement_static && !nodeset) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("nodeset for NUMA memory tuning must be set "
+ "if 'placement' is 'static'"));
+ goto cleanup;
+ }
+
+ if (create && VIR_ALLOC(numatune) < 0)
goto cleanup;
- numatune = *numatunePtr;
if (create) {
/* Defaults for new struct */
@@ -492,12 +498,11 @@ virDomainNumatuneSet(virDomainNumatunePtr *numatunePtr,
placement = VIR_DOMAIN_NUMATUNE_PLACEMENT_AUTO;
}
- if (placement == VIR_DOMAIN_NUMATUNE_PLACEMENT_STATIC &&
- !numatune->memory.nodeset) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("nodeset for NUMA memory tuning must be set "
- "if 'placement' is 'static'"));
- goto cleanup;
+ /* setting nodeset when placement auto is invalid */
+ if (placement == VIR_DOMAIN_NUMATUNE_PLACEMENT_AUTO &&
+ numatune->memory.nodeset) {
+ virBitmapFree(numatune->memory.nodeset);
+ numatune->memory.nodeset = NULL;
}
if (placement != -1)
@@ -505,8 +510,17 @@ virDomainNumatuneSet(virDomainNumatunePtr *numatunePtr,
numatune->memory.specified = true;
+ if (create) {
+ *numatunePtr = numatune;
+ numatune = NULL;
+ }
+
ret = 0;
+ return ret;
+
cleanup:
+ if (create)
+ virDomainNumatuneFree(numatune);
return ret;
}
--
1.9.3
10 years, 8 months
