With libdbus our wrappers had a special syntax to create the DBus
messages by defining the DBus message signature followed by list
of arguments providing data based on the signature.
There will be no similar helper with GLib implementation as they
provide same functionality via GVariant APIs. The syntax is slightly
different mostly for how arrays, variadic types and dictionaries are
created/parsed.
Additional difference is that with GLib DBus everything is wrapped in
extra tuple (struct). For more details refer to the documentation [1].
[1] <https://developer.gnome.org/glib/stable/gvariant-format-strings.html>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
There was one attempt a year ago done by me to drop HAL [1] but it was
never resolved. There was another time when Dan suggested to drop HAL
driver [2] but it was decided to keep it around in case device
assignment will be implemented for FreeBSD and the fact that
virt-manager uses node device driver [3].
I checked git history and code and it doesn't look like bhyve supports
device assignment so from that POV it should not block removing HAL.
The argument about virt-manager is not strong as well because libvirt
installed from FreeBSD packages doesn't have HAL support so it will not
affect these users as well [4].
The only users affected by this change would be the ones compiling
libvirt from GIT on FreeBSD.
I looked into alternatives and there is libudev-devd package on FreeBSD
but unfortunately it doesn't work as it doesn't list any devices when
used with libvirt. It provides libudev APIs using devd.
I also looked into devd directly and it provides some APIs but there are
no APIs for device monitoring and events so that would have to be
somehow done by libvirt.
Main motivation for dropping HAL support is to replace libdbus with GLib
dbus implementation and it cannot be done with HAL driver present in
libvirt because HAL APIs heavily depends on symbols provided by libdbus.
[1] <https://www.redhat.com/archives/libvir-list/2019-May/msg00203.html>
[2] <https://www.redhat.com/archives/libvir-list/2016-April/msg00992.html>
[3] <https://www.redhat.com/archives/libvir-list/2016-April/msg00994.html>
[4] <https://svnweb.freebsd.org/ports/head/devel/libvirt/Makefile?view=markup>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Meson is not told that the .x protocol files are an input for the
generator, so it doesn't know to setup a rebuild dependancy.
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This patch is just revert of [1]. Actually we should NOT pass
QEMU_ASYNC_JOB_NONE as that patch suggests while we are in async job in order
to acquire nested jobs correctly. The patch tries to fix issues introduced by
another patch [2] where jobs are mistakenly cleared out in qemuProcessStop.
Later patch [3] fixed the issue introduced by patch [2]. Now we need to revert
[1] as well as we now still have same concurrency crash issues as [3] described
but for the force revert.
[1] 0c4408c83: qemu: Don't use asyncJob after stop during snapshot revert
[2] 888aa4b6b: qemuDomainObjPrivateDataClear: Don't leak @migParams
[3] d75f865fb: qemu: fix concurrency crash bug in snapshot revert
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The operands were reversed, producing an incorrect result.
Co-authored-by: Sri Ramanujam <sramanujam@datto.com>
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The 'readonly' hostdev property is stored separately from the
virStorageSource as some hostdevs are not described by a virStorage
source. We need to propagate the flag to the virStorage source also for
iSCSI backends as it's used to generate the backend properties.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1868856
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
We've put the aliases into the backup job definition after the status
XML was already written so they didn't appear in the on-disk state.
Move the code putting them into the private definition earlier, so that
the status XML update done by saving blockjobs already writes them out.
Also add a note notifying that the block job status update writes the
status XML.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1870488
Fixes: 423576679a
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Commit 423576679a implementing TLS forgot to remove the comment.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
QEMU's blockdev nodenames which are used to back SCSI/iSCSI hostdevs are
limited to 32 characters. If a user passes a very long user alias as
name of the host device it's easy to end up with a too-long nodename.
To prevent this from happening don't base the nodename on the possibly
user-specified alias but on the normal sequential node name generator.
We then store the name in the status XML for further use.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The secret object is used to pass data to the backend so it's better
fitting to base the secret object name on the SCSI host device backend
name.
Since we store the object alias in the status XML this modification is
safe in regards to existing guests.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Allocate the nodename in the setup function rather than in the command
line generator.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The function is no longer used once we setup per-hostdev data.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Historically we've prepared secrets for all objects in one place. This
doesn't make much sense and it's semantically more appealing to prepare
everything for a single device type in one place.
Move the setup of the (iSCSI|SCSI) hostdev secrets into a new function
which will be used to setup other things as well in the future.
This is a similar approach we do for disks.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This was a hack when we were locally regenerating the nodename so that
it's not leaked. Now that we use proper virStorageSource with
persistence it's no longer required.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Modify the attach/detach data generators to actually use the
virStorageSourceStructure embedded in the SCSI config data rather than
creating an ad-hoc internal one.
The modification will allow us to properly store the nodename used for
the backend in the status XML rather than re-generating it all the
time.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
For upgrade reasons so that we can modify the used nodename we must
generate the old version for all status XMLs which don't have it stored
explicitly.
The change will be required as using the user-provided alias may result
in too-long nodenames which will be rejected by qemu.
Add code which fills in the appropriate old value and add test cases to
validate that it's added and also that existing nodenames are not
overwritten.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The backend for the SCSI host device is a storage source. While the
definition doesn't look like that it's converted to a storage source
when the VM is running.
Add the storage source to the definition object and also parse/format
its private data which will be used for internal state storage while
the VM is running.
Note that the virStorageSourcePtr may not be allocated all the time so
the private data parser allocates it if there is any private data
present.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use XPath instead of iterating through the nodes.
Few error messages were modified so that the parser can be written in a
simpler way.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use XPath to get the host list instead of iterating through the nodes.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There's just one caller for the function. Move the code into the caller.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Implement the .domainInterfaceAddresses hypervisor API, although only
functional for the VIR_DOMAIN_INTERFACE_ADDRESSES_SRC_AGENT source.
Signed-off-by: Pino Toscano <ptoscano@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Add the definition of the GuestNicInfo object, with all the required
objects for it.
Signed-off-by: Pino Toscano <ptoscano@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Implement the .connectListAllNetworks networks API in the esx network
driver.
Signed-off-by: Pino Toscano <ptoscano@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Allow vfio-ccw mdev devices to be created besides vfio-pci mdev devices
as well.
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Make Direct Access Storage Devices (DASDs) available in the node_device driver.
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Allow to filter for CSS devices.
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Make channel subsystem (CSS) devices available in the node_device driver.
The CCS devices reside in the computer system and provide CCW devices, e.g.:
+- css_0_0_003a
|
+- ccw_0_0_1a2b
|
+- scsi_host0
|
+- scsi_target0_0_0
|
+- scsi_0_0_0_0
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Refactor out CCW address parsing for later reuse.
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
After we started copying the privateData pointer in
qemuDomainObjRestoreJob, we should also free them
once we're done with them.
Register the clear function and use g_auto.
Also add a check for job->cb to qemuDomainObjClearJob,
to prevent freeing an uninitialized job.
https://bugzilla.redhat.com/show_bug.cgi?id=1878450
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: aca37c3fb2
A lot of virReportError() calls use VIR_ERR_INTERNAL_ERROR to represent
the number of the error, even in cases where there is one fitting more.
Hence, replace some of them with better virErrorNumber values.
Signed-off-by: Pino Toscano <ptoscano@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Implement the .domainGetHostname hypervisor driver API to get the
hostname of a running guest (needs VMware Tools).
Signed-off-by: Pino Toscano <ptoscano@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
The original motivation for adding virNetDevIPCheckIPv6Forwarding
(commit 00d28a78b5) was that networking routes would disappear when
ipv6 forwarding was enabled for an interface.
This is a fairly undocumented side-effect of the "accept_ra" sysctl
for an interface. 1 means the interface will accept_ra's if not
forwarding, 2 means always accept_RAs; but it is not explained that
enabling forwarding when accept_ra==1 will also clear any kernel RA
assigned routes, very likely breaking your networking.
The check to warn about this currently uses netlink to go through all
the routes and then look at the accept_ra status of the interfaces.
However, it has been noticed that this problem does not affect systems
where IPv6 RA configuration is handled in userspace, e.g. via tools
such as NetworkManager. In this case, the error message from libvirt
is spurious, and modifying the forwarding state will not affect the RA
state or disable your networking.
If you refer to the function rt6_purge_dflt_routers() in the kernel,
we can see that the routes being purged are only those with the
kernel's RTF_ADDRCONF flag set; that is, routes added by the kernel's
RA handling. Why does it do this? I think this is a Linux
implementation decision; it has always been like that and there are
some comments suggesting that it is because a router should be
statically configured, rather than accepting external configurations.
The solution implemented here is to convert the existing check into a
walk of /proc/net/ipv6_route (because RTF_ADDRCONF is apparently not
exposed in netlink) and look for routes with this flag set. We then
check the accept_ra status for the interface, and if enabling
forwarding would break things raise an error.
This should hopefully avoid "interactive" users, who are likely to be
using NetworkManager and the like, having false warnings when enabling
IPv6, but retain the error check for users relying on kernel-based
IPv6 interface auto-configuration.
Signed-off-by: Ian Wienand <iwienand@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
Reviewed-by: Cedric Bosdonnat <CBosdonnat@suse.com>
While we set up perf events for a shutoff domain and check the settings,
All of perf events are reported as 'disabled', unless we add --config,
This is redundant for a shutoff domain.
# virsh domstate $GUEST
shut off
# virsh perf --domain $GUEST
cmt : disabled
mbmt : disabled
mbml : disabled
......
# virsh perf --domain $GUEST --enable mbmt
mbmt : enabled
# virsh perf --domain $GUEST
cmt : disabled
mbmt : disabled
mbml : disabled
......
Use virDomainObjGetOneDefState instead of virDomainObjGetOneDef to fix
the issue. After patch, The perf event status of a shutoff domain is
reported correctly:
# virsh domstate $GUEST
shut off
# virsh perf --domain $GUEST
cmt : disabled
mbmt : disabled
mbml : disabled
......
# virsh perf --domain $GUEST --enable mbmt
mbmt : enabled
# virsh perf --domain $GUEST
cmt : disabled
mbmt : enabled
mbml : disabled
......
Signed-off-by: Lin Ma <lma@suse.de>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
It requires a guest agent configured and running in the domain's guest
OS, So check qemu agent during qemuDomainPMSuspendForDuration().
Signed-off-by: Lin Ma <lma@suse.de>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Note the use of g_clear_pointer(..., g_free) in ppc64DataClear and virCPUx86Baseline.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
When the guest agent isn't running, we still report success on a PM
suspend action even though we logged an error correctly, this is because
we poisoned the 'ret' value a few lines above.
Fixes: a663a86081
Signed-off-by: Erik Skultety <eskultet@redhat.com>
In v6.7.0-rc1~86 I've tried to fix a problem where we were not
detecting NUMA nodes properly because we misused behaviour of a
libnuma API and as it turned out the behaviour was correct for
hosts with 64 CPUs in one NUMA node. So I changed the code to use
nodemask_isset(&numa_all_nodes, ..) instead and it fixed the
problem on such hosts. However, what I did not realize is that
numa_all_nodes does not reflect all NUMA nodes visible to
userspace, it contains only those nodes that the process
(libvirtd) an allocate memory from, which can be only a subset of
all NUMA nodes. The bitmask that contains all NUMA nodes visible
to userspace and which one I should have used is: numa_nodes_ptr.
For curious ones:
4a22f22382
And as I was fixing virNumaGetNodeCPUs() I came to realize that
we already have a function that wraps the correct bitmask:
virNumaNodeIsAvailable().
Fixes: 24d7d85208
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1876956
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This function was introduced in the 2.0.6 release which happened
in December 2010. I think it is safe to assume that all libnuma
we deal with have the function.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Since we no longer need to wait for IPv6 DAD to complete, we never
call this function.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
0f7436ca54 added code during virtual network startup to wait for DAD
(Duplicate Address Detection) to complete if there were any IPv6
addresses on the network. This wait was needed because (according to
the commit log) "created problems when [the "dummy" tap device] is set
to IFF_DOWN prior to DAD completing".
That commit in turn referenced commit db488c7917, which had added the
code to set the dummy tap device IFF_DOWN, commenting "DAD has
happened (dnsmasq waits for it)", and in its commit message pointed
out that if we just got rid of the dummy tap device this wouldn't be
needed.
Now that the dummy tap device has indeed been removed (commit
ee6c936fbb), there is no longer any need to set it IFF_DOWN, and thus
nothing requiring us to wait for DAD to complete. At any rate, with
the dummy tap device removed, leaving nothing else on the bridge when
it is first started, DAD never completes, leading to failure to start
any IPv6 network.
So, yes, this patch removes the wait for DAD completion, and IPv6
networks can once again start, and their associated dnsmasq process
starts successfully (this is the problem that the DAD wait was
originally intended to fix)
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We are currently adding -lutil and -lkvm to the linker using the
add_project_link_arguments method. On FreeBSD 11.4, this results in
build errors because the args appear too early in the command line.
We need to pass the libraries as dependencies so that they get placed
at the same point in the linker args as other dependencies.
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This wires up support for using the new virt-ssh-helper binary with the ssh,
libssh and libssh2 protocols.
The new binary will be used preferentially if it is available in $PATH,
otherwise we fall back to traditional netcat.
The "proxy" URI parameter can be used to force use of netcat e.g.
qemu+ssh://host/system?proxy=netcat
or the disable fallback e.g.
qemu+ssh://host/system?proxy=native
With use of virt-ssh-helper, we can now support remote session URIs
qemu+ssh://host/session
and this will only use virt-ssh-helper, with no fallback. This also lets
the libvirtd process be auto-started, and connect directly to the
modular daemons, avoiding use of virtproxyd back-compat tunnelling.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Switch keyfile and netcat parameters, since the netcat path and
socket path are a logical pair that belong together. This patches
the other constructors.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
When accessing libvirtd over a SSH tunnel, the remote driver needs a way
to proxy the SSH input/output stream to a suitable libvirt daemon. This
is currently done by spawning netcat, pointing it to the libvirtd socket
path. This is problematic for a number of reasons:
- The socket path varies according to the --prefix chosen at build
time. The remote client is seeing the local prefix, but what we
need is the remote prefix
- The socket path varies according to remote env variables, such as
the XDG_RUNTIME_DIR location. Again we see the local XDG_RUNTIME_DIR
value, but what we need is the remote value (if any)
- The remote driver doesn't know whether it must connect to the legacy
libvirtd or the modular daemons, so must always assume legacy
libvirtd for back-compat. This means we'll always end up using the
virtproxyd daemon adding an extra hop in the RPC layer.
- We can not able to autospawn the libvirtd daemon for session mode
access
To address these problems this patch introduces the 'virtd-ssh-helper'
program which takes the URI for the remote driver as a CLI parameter.
It then figures out which daemon to connect to and its socket path,
using the same code that the remote driver client would on the remote
host's build of libvirt.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We'll shortly want to reuse code for determining whether to connect to
the system or session daemon from places outside the remote driver
client. Pulling it out into a self contained function facilitates reuse.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The remoteGetUNIXSocketHelper method will be needed by source files
beyond the remote driver client.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We delay converting the remote transport string to enum form until
fairly late. As a result we're doing string comparisons when we
could be just doing enum comparisons.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The remoteSplitURISCheme method will be needed by source files beyond
the remote driver client.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The remoteDriverTransport and remoteDriverMode enums are going to be
needed by source files beyond the remote driver client.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We don't want to repeat the choice of default netcat binary setting in
three different places. This will also make it possible to do better
error reporting in the helper.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Three parts of the code all build up the same SSH shell script
snippet for remote tunneling the RPC protocol, but in slightly
different ways. Combine them all into one helper method in the
virNetClient code, since this logic doesn't really belong in
the virNetSocket code.
Note that the this change means the shell snippet is passed to
the SSH binary as a single arg, instead of three separate args,
but this is functionally identical, as the three separate args
were combined into one already when passed to the remote system.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The changed condition was always false because the function was always
called with boundary values 0.
Use the free extent's start value to get its start offset from the
cylinder boundary and determine if the needed size for allocation
needs to be expanded too in case the offset doesn't fit within extra
bytes for alignment.
This fixes an issue where vol-create-from will call qemu-img convert
to create a destination volume of same capacity as the source volume
and qemu-img will error 'Cannot grow device files' due to the partition
being too small for the source although both destination partition and
source volume have the same capacity.
Signed-off-by: Sebastian Mitterle <smitterl@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
When closing client->waitDispatch in virNetClientIOEventLoopRemoveAll
or virNetClientIOEventLoopRemoveDone, VIR_FREE() is called to free
call->msg directly, resulting in leak of the memory call->msg->buffer
points to.
Use virNetMessageFree(call->msg) instead of VIR_FREE(call->msg).
Signed-off-by: Hao Wang <wanghao232@huawei.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
In 8e1804f9f6 I've tried to fix the following use case: domain
is started with path to UEFI only and relies on libvirt to figure
out corresponding NVRAM template to create a per-domain copy
from. The fix consisted of having a check tailored exactly for
this use case and if it's hit then using FW autoselection to
figure it out. Unfortunately, the NVRAM template is not saved in
the inactive XML (well, the domain might be transient anyway).
Then, as a part of that check we see whether the per-domain copy
doesn't exist already and if it does then no template is looked
up hence no template will appear in the live XML.
This works, until the domain is migrated. At the destination, the
per-domain copy will not exist so we need to know the template to
create the per-domain copy from. But we don't even get to the
check because we are not starting a fresh new domain and thus the
qemuFirmwareFillDomain() function quits early.
The solution is to switch order of these two checks. That is
evaluate the check for the old style before checking flags.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1852910
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The call to `g_strfreev` is not required, as in both cases no memory has been allocated.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Using g_autoptr() in virCPUDef pointers allows for more
cleanups in ppc64Compute() and virCPUppc64Baseline()
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
This allows for a label removal in ppc64ModelParse().
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
We don't need to call virCPUppc64DataFree() in a cleanup label.
This function is already assigned to the 'dataFree' interface
of cpuDriverPPC64, and it will be called by virCPUDataFree(), the
autocleanup function of virCPUDataPtr, via driver->dataFree.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Use autocleanup with virCPUppc64MapPtr to simplify existing
code. Remove labels when possible.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Next patch will use g_autoptr() in virCPUppc64MapPtr pointers
for some cleanups.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Introduce virCPUppc64Map and virCPUppc64MapPtr types to
improve code readability.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Use autocleanup with virCPUppc64ModelPtr to simplify existing
code. Remove the 'error' label in ppc64ModelCopy() since it is
now obsolete.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
