Re: [libvirt] [PATCH V5 08/12] src/xenxs: Refactor code formating CPU features config

introduce functions xenFormatXMCPUFeatures(virConfPtr conf, ......); which formats CPU features config instead Signed-off-by: Kiarie Kahurani <davidkiarie4(a)gmail.com&gt; --- src/xenxs/xen_xm.c | 118 ++++++++++++--------- tests/xmconfigdata/test-escape-paths.cfg | 6 +- tests/xmconfigdata/test-fullvirt-force-hpet.cfg | 6 +- tests/xmconfigdata/test-fullvirt-force-nohpet.cfg | 6 +- tests/xmconfigdata/test-fullvirt-localtime.cfg | 6 +- tests/xmconfigdata/test-fullvirt-net-ioemu.cfg | 6 +- tests/xmconfigdata/test-fullvirt-net-netfront.cfg | 6 +- tests/xmconfigdata/test-fullvirt-new-cdrom.cfg | 6 +- tests/xmconfigdata/test-fullvirt-old-cdrom.cfg | 6 +- tests/xmconfigdata/test-fullvirt-parallel-tcp.cfg | 6 +- .../test-fullvirt-serial-dev-2-ports.cfg | 6 +- .../test-fullvirt-serial-dev-2nd-port.cfg | 6 +- tests/xmconfigdata/test-fullvirt-serial-file.cfg | 6 +- tests/xmconfigdata/test-fullvirt-serial-null.cfg | 6 +- tests/xmconfigdata/test-fullvirt-serial-pipe.cfg | 6 +- tests/xmconfigdata/test-fullvirt-serial-pty.cfg | 6 +- tests/xmconfigdata/test-fullvirt-serial-stdio.cfg | 6 +- .../test-fullvirt-serial-tcp-telnet.cfg | 6 +- tests/xmconfigdata/test-fullvirt-serial-tcp.cfg | 6 +- tests/xmconfigdata/test-fullvirt-serial-udp.cfg | 6 +- tests/xmconfigdata/test-fullvirt-serial-unix.cfg | 6 +- tests/xmconfigdata/test-fullvirt-sound.cfg | 6 +- tests/xmconfigdata/test-fullvirt-usbmouse.cfg | 6 +- tests/xmconfigdata/test-fullvirt-usbtablet.cfg | 6 +- tests/xmconfigdata/test-fullvirt-utc.cfg | 6 +- tests/xmconfigdata/test-no-source-cdrom.cfg | 6 +- tests/xmconfigdata/test-pci-devs.cfg | 6 +- 27 files changed, 146 insertions(+), 128 deletions(-) diff --git a/src/xenxs/xen_xm.c b/src/xenxs/xen_xm.c index 2c381f8..a856698 100644 --- a/src/xenxs/xen_xm.c +++ b/src/xenxs/xen_xm.c @@ -1950,6 +1950,73 @@ xenFormatXMDomainDisks(virConfPtr conf, virDomainDefPtr def, virConfFreeValue(diskVal); return -1; } + + +static int +xenFormatXMCPUFeatures(virConfPtr conf, virDomainDefPtr def, + int xendConfigVersion) +{ + char *cpus = NULL; + size_t i; + + if (xenXMConfigSetInt(conf, "vcpus", def->maxvcpus) < 0) + return -1; + /* Computing the vcpu_avail bitmask works because MAX_VIRT_CPUS is + either 32, or 64 on a platform where long is big enough. */ + if (def->vcpus < def->maxvcpus && + xenXMConfigSetInt(conf, "vcpu_avail", (1UL << def->vcpus) - 1) < 0) + return -1; + + if ((def->cpumask != NULL) && + ((cpus = virBitmapFormat(def->cpumask)) == NULL)) { + return -1; + } + + if (cpus && + xenXMConfigSetString(conf, "cpus", cpus) < 0) + return -1; + + VIR_FREE(cpus);

+ if (STREQ(def->os.type, "hvm")) { + if (xenXMConfigSetInt(conf, "pae", + (def->features[VIR_DOMAIN_FEATURE_PAE] == + VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0) + return -1; + + if (xenXMConfigSetInt(conf, "acpi", + (def->features[VIR_DOMAIN_FEATURE_ACPI] == + VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0) + return -1; + + if (xenXMConfigSetInt(conf, "apic", + (def->features[VIR_DOMAIN_FEATURE_APIC] == + VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0) + return -1; + + if (xendConfigVersion >= XEND_CONFIG_VERSION_3_0_4) { + if (xenXMConfigSetInt(conf, "hap", + (def->features[VIR_DOMAIN_FEATURE_HAP] == + VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0) + return -1; + + if (xenXMConfigSetInt(conf, "viridian", + (def->features[VIR_DOMAIN_FEATURE_VIRIDIAN] == + VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0) + return -1; + } + + for (i = 0; i < def->clock.ntimers; i++) { + if (def->clock.timers[i]->name == VIR_DOMAIN_TIMER_NAME_HPET && + def->clock.timers[i]->present != -1 && + xenXMConfigSetInt(conf, "hpet", def->clock.timers[i]->present) < 0) + return -1; + } + } + + return 0; +} + + /* Computing the vcpu_avail bitmask works because MAX_VIRT_CPUS is either 32, or 64 on a platform where long is big enough. */ verify(MAX_VIRT_CPUS <= sizeof(1UL) * CHAR_BIT); @@ -1974,24 +2041,9 @@ xenFormatXM(virConnectPtr conn, if (xenFormatXMMem(conf, def) < 0) goto cleanup; - if (xenXMConfigSetInt(conf, "vcpus", def->maxvcpus) < 0) - goto cleanup; - /* Computing the vcpu_avail bitmask works because MAX_VIRT_CPUS is - either 32, or 64 on a platform where long is big enough. */ - if (def->vcpus < def->maxvcpus && - xenXMConfigSetInt(conf, "vcpu_avail", (1UL << def->vcpus) - 1) < 0) + if (xenFormatXMCPUFeatures(conf, def, xendConfigVersion) < 0)

goto cleanup; - if ((def->cpumask != NULL) && - ((cpus = virBitmapFormat(def->cpumask)) == NULL)) { - goto cleanup; - } - - if (cpus && - xenXMConfigSetString(conf, "cpus", cpus) < 0) - goto cleanup; - VIR_FREE(cpus); - hvm = STREQ(def->os.type, "hvm") ? 1 : 0; if (hvm) { @@ -2030,40 +2082,6 @@ xenFormatXM(virConnectPtr conn, if (xenXMConfigSetString(conf, "boot", boot) < 0) goto cleanup; - if (xenXMConfigSetInt(conf, "pae", - (def->features[VIR_DOMAIN_FEATURE_PAE] == - VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0) - goto cleanup; - - if (xenXMConfigSetInt(conf, "acpi", - (def->features[VIR_DOMAIN_FEATURE_ACPI] == - VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0) - goto cleanup; - - if (xenXMConfigSetInt(conf, "apic", - (def->features[VIR_DOMAIN_FEATURE_APIC] == - VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0) - goto cleanup; - - if (xendConfigVersion >= XEND_CONFIG_VERSION_3_0_4) { - if (xenXMConfigSetInt(conf, "hap", - (def->features[VIR_DOMAIN_FEATURE_HAP] == - VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0) - goto cleanup; - - if (xenXMConfigSetInt(conf, "viridian", - (def->features[VIR_DOMAIN_FEATURE_VIRIDIAN] == - VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0) - goto cleanup; - } - - for (i = 0; i < def->clock.ntimers; i++) { - if (def->clock.timers[i]->name == VIR_DOMAIN_TIMER_NAME_HPET && - def->clock.timers[i]->present != -1 && - xenXMConfigSetInt(conf, "hpet", def->clock.timers[i]->present) < 0) - goto cleanup; - } -

if (xendConfigVersion == XEND_CONFIG_VERSION_3_0_2) { for (i = 0; i < def->ndisks; i++) { if (def->disks[i]->device == VIR_DOMAIN_DISK_DEVICE_CDROM && diff --git a/tests/xmconfigdata/test-escape-paths.cfg b/tests/xmconfigdata/test-escape-paths.cfg index 13be2a0..4a18cc1 100644 --- a/tests/xmconfigdata/test-escape-paths.cfg +++ b/tests/xmconfigdata/test-escape-paths.cfg