- 21 10月, 2019 19 次提交
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由 Peter Krempa 提交于
Retrieve data for individual block nodes in a hash table. Currently only capacity and allocation data is extracted but this will be extended in the future. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> ACKed-by: NEric Blake <eblake@redhat.com>
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由 Peter Krempa 提交于
In many cases we used virDomainDiskByName to solely look up disk by target. We have a new helper now so we can replace it. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NDaniel Henrique Barboza <danielhb413@gmail.com>
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由 Peter Krempa 提交于
In both replaced cases we have other code that verifies that the bus can't be changed or that the target is unique, so limiting the search to disks with same bus makes no sense. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NDaniel Henrique Barboza <danielhb413@gmail.com>
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由 Peter Krempa 提交于
In some cases we want to prepare a @src which is not meant to belong to a disk and thus does not require us to copy the data. Allow passing in NULL @disk into qemuDomainPrepareDiskSourceData. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NDaniel Henrique Barboza <danielhb413@gmail.com>
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由 Peter Krempa 提交于
Note in the comment that this function prepares the storage source based on the configuration of the disk. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NDaniel Henrique Barboza <danielhb413@gmail.com>
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由 Peter Krempa 提交于
The function does not do anything that could fail. Remove the return value. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NDaniel Henrique Barboza <danielhb413@gmail.com>
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由 Peter Krempa 提交于
qemuDomainPrepareDiskSourceData historically prepared everything but we've split out the majority of the functionality so that it sets up predominately only according to the configuration of the disk. There was one leftover bit of setting the gluster debug level from the config. Split this out into a separate function so that qemuDomainPrepareDiskSourceData only prepares based on the disk. Signed-off-by: NPeter Krempa <pkrempa@redhat.com> Reviewed-by: NDaniel Henrique Barboza <danielhb413@gmail.com> ACKed-by: NEric Blake <eblake@redhat.com>
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由 Michal Privoznik 提交于
The @freeTmpPath boolean is used to determine if @tmpPath holds an allocated memory or is a pointer to a constant string and therefore if it needs to be freed or not when returning from the function. Well, we can unify the way we set @tmpPath so that it always holds an allocated memory and thus always must be freed. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NCole Robinson <crobinso@redhat.com>
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由 Michal Privoznik 提交于
There are three cases where vir*DeviceGetPath() returns a const string. In these cases, the string is initialized in corresponding vir*DeviceNew() calls which fail if string couldn't be allocated. There's no point in checking the second time if the string is NULL. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NCole Robinson <crobinso@redhat.com>
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由 Michal Privoznik 提交于
Since its introduction in v1.0.5-rc1-19-g6e13860c the qemuTeardownHostdevCgroup() does nothing unless the passed hostdev is a PCI device with VFIO backend. This seems unnecessary. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NCole Robinson <crobinso@redhat.com>
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由 Michal Privoznik 提交于
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NCole Robinson <crobinso@redhat.com>
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由 Michal Privoznik 提交于
There are two types of host devices that require /dev/vfio/vfio access: 1) PCI devices with VFIO backend 2) Mediated devices Introduce a simple helper that returns true if passed @hostdev falls in either of the categories. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NCole Robinson <crobinso@redhat.com>
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由 Michal Privoznik 提交于
In some places we need to check if a hostdev has VFIO backend. Because of how complicated virDomainHostdevDef structure is, the check consists of three lines. Move them to a function and replace all checks with the function call. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NCole Robinson <crobinso@redhat.com>
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由 Ján Tomko 提交于
Replace all occurrences of if (VIR_STRDUP(a, b) < 0) /* effectively dead code */ with: a = g_strdup(b); Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
Replace: if (!s && VIR_STRDUP(s, str) < 0) goto; with: if (!s) s = g_strdup(str); Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
All the callers of these functions only check for a negative return value. However, virNetDevOpenvswitchGetVhostuserIfname is documented as returning 1 for openvswitch interfaces so preserve that. Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
Replace all the occurrences of ignore_value(VIR_STRDUP_QUIET(a, b)); with a = g_strdup(b); Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
Replace all the occurrences of ignore_value(VIR_STRDUP(a, b)); with a = g_strdup(b); Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Daniel P. Berrangé 提交于
The CPU driver only supports CPU models for PPC64 architecture, not plain PPC. Failed to probe capabilities for /usr/bin/qemu-system-ppc: this function is not supported by the connection driver: 'ppc' architecture is not supported by CPU driver This fixes a bug in commit db873ab3 Author: Jiri Denemark <jdenemar@redhat.com> Date: Thu May 17 17:08:42 2018 +0200 qemu: Adapt to changed ppc64 CPU model names Reviewed-by: NDaniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: NAndrea Bolognani <abologna@redhat.com> Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>
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- 18 10月, 2019 3 次提交
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由 Daniel P. Berrangé 提交于
The use of $(AUG_GENTEST) as a dependency in the makefiles is a problem because this was assumed to be the filename of the script, but is in fact a full shell command line. Split it into two variables, so it can be correctly used for dependencies. Reviewed-by: NJán Tomko <jtomko@redhat.com> Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>
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由 Julio Faracco 提交于
This commit let QEMU command line define 'xres' and 'yres' properties if XML contains both properties from video model: based on resolution fields 'x' and 'y'. There is a conditional structure inside qemuDomainDeviceDefValidateVideo() that validates if video model supports this feature. This commit includes the necessary changes to cover resolution for 'video-qxl-resolution' test cases too. Reviewed-by: NCole Robinson <crobinso@redhat.com> Signed-off-by: NJulio Faracco <jcfaracco@gmail.com>
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由 Cole Robinson 提交于
When searching qemuCaps->domCapsCache for existing domCaps data, we check for a matching pair of arch+virttype+machine+emulator. However for the hash table key we only use the machine string. So if the cache already contains: x86_64 + kvm + pc + /usr/bin/qemu-kvm But a new VM is defined with x86_64 + qemu + pc + /usr/bin/qemu-kvm We correctly fail to find matching cached domCaps, but then attempt to use a colliding key with virHashAddEntry Fix this by building a hash key from the 4 values, not just machine Reviewed-by: NJonathon Jongsma <jjongsma@redhat.com> Reviewed-by: NDaniel Henrique Barboza <danielhb413@gmail.com> Signed-off-by: NCole Robinson <crobinso@redhat.com>
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- 17 10月, 2019 8 次提交
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由 Daniel Henrique Barboza 提交于
This patch changes all virAsprintf calls to use the GLib API g_strdup_printf in qemu_driver.c Signed-off-by: NDaniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Daniel Henrique Barboza 提交于
The g_auto*() changes made by the previous patches made a lot of 'cleanup' labels obsolete. Let's remove them. Suggested-by: NJán Tomko <jtomko@redhat.com> Signed-off-by: NDaniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Daniel Henrique Barboza 提交于
String and other scalar pointers an be auto-unref, sparing us a VIR_FREE() call. This patch uses g_autofree whenever possible with strings and other scalar pointer types. Suggested-by: NErik Skultety <eskultet@redhat.com> Signed-off-by: NDaniel Henrique Barboza <danielhb413@gmail.com> Signed-off-by: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Daniel Henrique Barboza 提交于
Several pointer types can be auto-unref for the great majority of the uses made in qemu_driver, sparing us a virObjectUnref() call. This patch uses g_autoptr() in the following pointer types inside qemu_driver.c, whenever possible: - qemuBlockJobDataPtr - virCapsPtr - virConnect - virDomainCapsPtr - virNetworkPtr - virQEMUDriverConfigPtr Suggested-by: NErik Skultety <eskultet@redhat.com> Signed-off-by: NDaniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Daniel Henrique Barboza 提交于
This patch changes qemuDomainSnapshotLoad, qemuDomainCheckpointLoad and qemuStateInitialize to use g_autoptr() and g_autofree, cleaning up some virObjectUnref() and VIR_FREE() calls on each. The reason this is being sent separately is because these are not trivial search/replace cases. In all these functions some strings declarations are moved inside local loops, where they are in fact used, allowing us to erase VIR_FREE() calls that were made inside the loop and in 'cleanup' labels. Following patches with tackle more trivial cases of g_auto* usage in all qemu_driver.c file. Suggested-by: NJán Tomko <jtomko@redhat.com> Signed-off-by: NDaniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Carlos Santos 提交于
On musl libc "stderr" is a preprocessor macro whose expansion leads to compilation errors: In file included from qemu/qemu_process.c:66: qemu/qemu_process.c: In function 'qemuProcessQMPFree': qemu/qemu_process.c:8418:21: error: expected identifier before '(' token VIR_FREE((proc->stderr)); ^~~~~~ Prevent this by renaming the homonymous field in the _qemuProcessQMP struct to "stdErr". Signed-off-by: NCarlos Santos <casantos@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
These functions got a reference to the driver config without actually using it: processNicRxFilterChangedEvent qemuConnectDomainXMLToNative Signed-off-by: NJán Tomko <jtomko@redhat.com>
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由 John Ferlan 提交于
Provide some consistency over error message variable name and usage when saving error messages across possible other errors or possibility of resetting of the last error. Instead of virSaveLastError paired up with virSetError and virFreeError, we should use the newer virErrorPreserveLast and virRestoreError. Signed-off-by: NJohn Ferlan <jferlan@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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- 16 10月, 2019 8 次提交
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由 Ján Tomko 提交于
Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
Prefer: return g_steal_pointer(&ptr); Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
Now that we no longer use any of the macros from this file, remove it. This also removes a typo. Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
Now that all the types using VIR_AUTOUNREF have a cleanup func defined to virObjectUnref, use g_autoptr instead of VIR_AUTOUNREF. Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
Since commit 44e7f029 util: rewrite auto cleanup macros to use glib's equivalent VIR_AUTOPTR aliases to g_autoptr. Replace all of its use by the GLib macro version. Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
Since commit 44e7f029 util: rewrite auto cleanup macros to use glib's equivalent VIR_AUTOPTR aliases to g_autoptr. Replace all uses of VIR_DEFINE_AUTOPTR_FUNC with G_DEFINE_AUTOPTR_CLEANUP_FUNC in preparation for replacing the rest. Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
Since commit 44e7f029 util: rewrite auto cleanup macros to use glib's equivalent VIR_AUTOFREE is just an alias for g_autofree. Use the GLib macros directly instead of our custom aliases. Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
Since commit 44e7f029 util: rewrite auto cleanup macros to use glib's equivalent VIR_AUTOCLEAN is just an alias for g_auto. Use the GLib macros directly instead of our custom aliases. Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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- 15 10月, 2019 2 次提交
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由 Ján Tomko 提交于
Prefer the GLib version of the macro. Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Ján Tomko 提交于
Also define the macro for building with GLib older than 2.60 Signed-off-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
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