[libvirt] [PATCH 4/5] qemu: Implement virDomainDetachDeviceAlias

Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/qemu/qemu_driver.c | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 0e0c0ce53e..fee152d202 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -8808,6 +8808,46 @@ qemuDomainDetachDeviceFlags(virDomainPtr dom, return ret; } + +static int +qemuDomainDetachDeviceAlias(virDomainPtr dom, + const char *alias, + unsigned int flags) +{ + virQEMUDriverPtr driver = dom->conn->privateData; + virDomainObjPtr vm = NULL; + virDomainDeviceDef dev; + int ret = -1; + + if (!(vm = qemuDomObjFromDomain(dom))) + goto cleanup; + + if (virDomainDetachDeviceAliasEnsureACL(dom->conn, vm->def, flags) < 0) + goto cleanup; + + if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_MODIFY) < 0) + goto cleanup; + + if (virDomainDefFindDevice(vm->def, alias, &dev, true) < 0) + goto endjob; + + if (virDomainObjUpdateModificationImpact(vm, &flags) < 0) + goto endjob; + + if (qemuDomainDetachDeviceLiveAndConfig(driver, vm, &dev, flags) < 0) + goto endjob; + + ret = 0; + + endjob: + qemuDomainObjEndJob(driver, vm); + + cleanup: + virDomainObjEndAPI(&vm); + return ret; +} + + static int qemuDomainDetachDevice(virDomainPtr dom, const char *xml) { return qemuDomainDetachDeviceFlags(dom, xml, @@ -21303,6 +21343,7 @@ static virHypervisorDriver qemuHypervisorDriver = { .domainDetachDevice = qemuDomainDetachDevice, /* 0.5.0 */ .domainDetachDeviceFlags = qemuDomainDetachDeviceFlags, /* 0.7.7 */ .domainUpdateDeviceFlags = qemuDomainUpdateDeviceFlags, /* 0.8.0 */ + .domainDetachDeviceAlias = qemuDomainDetachDeviceAlias, /* 4.4.0 */ .domainGetAutostart = qemuDomainGetAutostart, /* 0.2.1 */ .domainSetAutostart = qemuDomainSetAutostart, /* 0.2.1 */ .domainGetSchedulerType = qemuDomainGetSchedulerType, /* 0.7.0 */ -- 2.16.1