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qemu: Clean up after old-style passing of 'bootIndex' to network devices

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Remove the now unused boot-index related attributes and the code which
is assigning it.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2021-10-01 16:24:08 +02:00
parent c3bd60ddc6
commit 9e9fc9ea10
3 changed files with 16 additions and 62 deletions
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71
src/qemu/qemu_command.c
View File

@ -3706,7 +3706,6 @@ qemuBuildLegacyNicStr(virDomainNetDef *net)
char *
qemuBuildNicDevStr(virDomainDef *def,
virDomainNetDef *net,
unsigned int bootindex G_GNUC_UNUSED,
size_t vhostfdSize,
virQEMUCaps *qemuCaps)
{
@ -4628,7 +4627,6 @@ qemuBuildVideoCommandLine(virCommand *cmd,
char *
qemuBuildPCIHostdevDevStr(const virDomainDef *def,
virDomainHostdevDef *dev,
unsigned int bootIndex G_GNUC_UNUSED,
virQEMUCaps *qemuCaps G_GNUC_UNUSED)
{
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
@ -5396,8 +5394,7 @@ qemuBuildHostdevSCSICommandLine(virCommand *cmd,
static int
qemuBuildHostdevCommandLine(virCommand *cmd,
const virDomainDef *def,
virQEMUCaps *qemuCaps,
unsigned int *bootHostdevNet)
virQEMUCaps *qemuCaps)
{
size_t i;
@ -5407,7 +5404,6 @@ qemuBuildHostdevCommandLine(virCommand *cmd,
virDomainHostdevSubsysMediatedDev *mdevsrc = &subsys->u.mdev;
g_autofree char *devstr = NULL;
g_autofree char *vhostfdName = NULL;
unsigned int bootIndex = hostdev->info->bootIndex;
int vhostfd = -1;
if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS)
@ -5426,14 +5422,6 @@ qemuBuildHostdevCommandLine(virCommand *cmd,
/* PCI */
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI:
/* bootNet will be non-0 if boot order was set and no other
* net devices were encountered
*/
if (hostdev->parentnet && bootIndex == 0) {
bootIndex = *bootHostdevNet;
*bootHostdevNet = 0;
}
/* Ignore unassigned devices */
if (hostdev->info->type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_UNASSIGNED)
continue;
@ -5442,7 +5430,7 @@ qemuBuildHostdevCommandLine(virCommand *cmd,
return -1;
virCommandAddArg(cmd, "-device");
devstr = qemuBuildPCIHostdevDevStr(def, hostdev, bootIndex, qemuCaps);
devstr = qemuBuildPCIHostdevDevStr(def, hostdev, qemuCaps);
if (!devstr)
return -1;
virCommandAddArg(cmd, devstr);
@ -8649,7 +8637,6 @@ qemuBuildInterfaceCommandLine(virQEMUDriver *driver,
virCommand *cmd,
virDomainNetDef *net,
virQEMUCaps *qemuCaps,
unsigned int bootindex,
virNetDevVPortProfileOp vmop,
bool standalone,
size_t *nnicindexes,
@ -8675,10 +8662,6 @@ qemuBuildInterfaceCommandLine(virQEMUDriver *driver,
size_t i;
g_autoptr(virJSONValue) hostnetprops = NULL;
if (!bootindex)
bootindex = net->info.bootIndex;
if (qemuDomainValidateActualNetDef(net, qemuCaps) < 0)
return -1;
@ -8924,8 +8907,7 @@ qemuBuildInterfaceCommandLine(virQEMUDriver *driver,
if (qemuCommandAddExtDevice(cmd, &net->info) < 0)
goto cleanup;
if (!(nic = qemuBuildNicDevStr(def, net, bootindex,
net->driver.virtio.queues, qemuCaps)))
if (!(nic = qemuBuildNicDevStr(def, net, net->driver.virtio.queues, qemuCaps)))
goto cleanup;
virCommandAddArgList(cmd, "-device", nic, NULL);
} else if (!requireNicdev) {
@ -8985,47 +8967,23 @@ qemuBuildNetCommandLine(virQEMUDriver *driver,
virNetDevVPortProfileOp vmop,
bool standalone,
size_t *nnicindexes,
int **nicindexes,
unsigned int *bootHostdevNet)
int **nicindexes)
{
size_t i;
int last_good_net = -1;
virErrorPtr originalError = NULL;
virDomainDef *def = vm->def;
if (def->nnets) {
unsigned int bootNet = 0;
for (i = 0; i < def->nnets; i++) {
virDomainNetDef *net = def->nets[i];
/* convert <boot dev='network'/> to bootindex since we didn't emit -boot n */
for (i = 0; i < def->os.nBootDevs; i++) {
if (def->os.bootDevs[i] == VIR_DOMAIN_BOOT_NET) {
bootNet = i + 1;
break;
}
}
if (qemuBuildInterfaceCommandLine(driver, vm, logManager, secManager, cmd, net,
qemuCaps, vmop,
standalone, nnicindexes,
nicindexes) < 0)
goto error;
for (i = 0; i < def->nnets; i++) {
virDomainNetDef *net = def->nets[i];
if (qemuBuildInterfaceCommandLine(driver, vm, logManager, secManager, cmd, net,
qemuCaps, bootNet, vmop,
standalone, nnicindexes,
nicindexes) < 0)
goto error;
last_good_net = i;
/* if this interface is a type='hostdev' interface and we
* haven't yet added a "bootindex" parameter to an
* emulated network device, save the bootindex - hostdev
* interface commandlines will be built later on when we
* cycle through all the hostdevs, and we'll use it then.
*/
if (virDomainNetGetActualType(net) == VIR_DOMAIN_NET_TYPE_HOSTDEV &&
*bootHostdevNet == 0) {
*bootHostdevNet = bootNet;
}
bootNet = 0;
}
last_good_net = i;
}
return 0;
@ -10560,7 +10518,6 @@ qemuBuildCommandLine(virQEMUDriver *driver,
char uuid[VIR_UUID_STRING_BUFLEN];
g_autoptr(virCommand) cmd = NULL;
g_autoptr(virQEMUDriverConfig) cfg = virQEMUDriverGetConfig(driver);
unsigned int bootHostdevNet = 0;
qemuDomainObjPrivate *priv = vm->privateData;
virDomainDef *def = vm->def;
virQEMUCaps *qemuCaps = priv->qemuCaps;
@ -10708,7 +10665,7 @@ qemuBuildCommandLine(virQEMUDriver *driver,
if (qemuBuildNetCommandLine(driver, vm, logManager, secManager, cmd,
qemuCaps, vmop, standalone,
nnicindexes, nicindexes, &bootHostdevNet) < 0)
nnicindexes, nicindexes) < 0)
return NULL;
if (qemuBuildSmartcardCommandLine(logManager, secManager, cmd, cfg, def, qemuCaps,
@ -10756,7 +10713,7 @@ qemuBuildCommandLine(virQEMUDriver *driver,
chardevStdioLogd) < 0)
return NULL;
if (qemuBuildHostdevCommandLine(cmd, def, qemuCaps, &bootHostdevNet) < 0)
if (qemuBuildHostdevCommandLine(cmd, def, qemuCaps) < 0)
return NULL;
if (migrateURI)

2
src/qemu/qemu_command.h
View File

@ -100,7 +100,6 @@ virJSONValue *qemuBuildHostNetStr(virDomainNetDef *net,
/* Current, best practice */
char *qemuBuildNicDevStr(virDomainDef *def,
virDomainNetDef *net,
unsigned int bootindex,
size_t vhostfdSize,
virQEMUCaps *qemuCaps);
@ -169,7 +168,6 @@ qemuBuildMemoryDeviceStr(const virDomainDef *def,
/* Current, best practice */
char *qemuBuildPCIHostdevDevStr(const virDomainDef *def,
virDomainHostdevDef *dev,
unsigned int bootIndex,
virQEMUCaps *qemuCaps);
char *qemuBuildRNGDevStr(const virDomainDef *def,

5
src/qemu/qemu_hotplug.c
View File

@ -1493,8 +1493,7 @@ qemuDomainAttachNetDevice(virQEMUDriver *driver,
for (i = 0; i < vhostfdSize; i++)
VIR_FORCE_CLOSE(vhostfd[i]);
if (!(nicstr = qemuBuildNicDevStr(vm->def, net, 0,
queueSize, priv->qemuCaps)))
if (!(nicstr = qemuBuildNicDevStr(vm->def, net, queueSize, priv->qemuCaps)))
goto try_remove;
qemuDomainObjEnterMonitor(driver, vm);
@ -1716,7 +1715,7 @@ qemuDomainAttachHostPCIDevice(virQEMUDriver *driver,
goto error;
}
if (!(devstr = qemuBuildPCIHostdevDevStr(vm->def, hostdev, 0, priv->qemuCaps)))
if (!(devstr = qemuBuildPCIHostdevDevStr(vm->def, hostdev, priv->qemuCaps)))
goto error;
qemuDomainObjEnterMonitor(driver, vm);