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-rwxr-xr-xgenerator.py5
-rw-r--r--libvirt-override-api.xml6
-rw-r--r--libvirt-override.c95
-rw-r--r--sanitytest.py5
4 files changed, 111 insertions, 0 deletions
diff --git a/generator.py b/generator.py
index 0d48980..8165a18 100755
--- a/generator.py
+++ b/generator.py
@@ -435,6 +435,7 @@ skip_impl = (
'virDomainGetVcpuPinInfo',
'virDomainGetEmulatorPinInfo',
'virDomainPinEmulator',
+ 'virDomainGetIOThreadsInfo',
'virSecretGetValue',
'virSecretSetValue',
'virSecretGetUUID',
@@ -592,6 +593,7 @@ skip_function = (
'virNetworkDHCPLeaseFree', # only useful in C, python code uses list
'virDomainStatsRecordListFree', # only useful in C, python uses dict
'virDomainFSInfoFree', # only useful in C, python code uses list
+ 'virDomainIOThreadsInfoFree', # only useful in C, python code uses list
)
lxc_skip_function = (
@@ -1144,6 +1146,9 @@ def nameFixup(name, classe, type, file):
elif name[0:20] == "virDomainGetCPUStats":
func = name[9:]
func = func[0:1].lower() + func[1:]
+ elif name[0:25] == "virDomainGetIOThreadsInfo":
+ func = name[12:]
+ func = func[0:2].lower() + func[2:]
elif name[0:18] == "virDomainGetFSInfo":
func = name[12:]
func = func[0:2].lower() + func[2:]
diff --git a/libvirt-override-api.xml b/libvirt-override-api.xml
index 144479c..bb61a46 100644
--- a/libvirt-override-api.xml
+++ b/libvirt-override-api.xml
@@ -278,6 +278,12 @@
<arg name='cpumap' type='unsigned char *' info='pointer to a bit map of real CPUs (in 8-bit bytes) (IN) Each bit set to 1 means that corresponding CPU is usable. Bytes are stored in little-endian order: CPU0-7, 8-15... In each byte, lowest CPU number is least significant bit.'/>
<arg name='flags' type='int' info='flags to specify'/>
</function>
+ <function name='virDomainGetIOThreadsInfo' file='python'>
+ <info>Query the CPU affinity setting of the IOThreads of the domain</info>
+ <arg name='domain' type='virDomainPtr' info='pointer to domain object, or NULL for Domain0'/>
+ <arg name='flags' type='int' info='an OR&apos;ed set of virDomainModificationImpact'/>
+ <return type='char *' info="list of IOThreads information including the iothread_id, the cpumap, and the cpumap length for each iothread_id."/>
+ </function>
<function name='virDomainSetSchedulerParameters' file='python'>
<info>Change the scheduler parameters</info>
<return type='int' info='-1 in case of error, 0 in case of success.'/>
diff --git a/libvirt-override.c b/libvirt-override.c
index 88cb527..7f658b5 100644
--- a/libvirt-override.c
+++ b/libvirt-override.c
@@ -1990,6 +1990,98 @@ libvirt_virDomainGetEmulatorPinInfo(PyObject *self ATTRIBUTE_UNUSED,
}
#endif /* LIBVIR_CHECK_VERSION(0, 10, 0) */
+#if LIBVIR_CHECK_VERSION(1, 2, 14)
+static PyObject *
+libvirt_virDomainGetIOThreadsInfo(PyObject *self ATTRIBUTE_UNUSED,
+ PyObject *args)
+{
+ virDomainPtr domain;
+ PyObject *pyobj_domain;
+ PyObject *py_retval = NULL;
+ PyObject *py_iothrinfo = NULL;
+ virDomainIOThreadInfoPtr *iothrinfo = NULL;
+ unsigned int flags;
+ size_t pcpu, i;
+ int niothreads, cpunum;
+
+ if (!PyArg_ParseTuple(args, (char *)"OI:virDomainGetIOThreadsInfo",
+ &pyobj_domain, &flags))
+ return NULL;
+ domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
+
+ if ((cpunum = getPyNodeCPUCount(virDomainGetConnect(domain))) < 0)
+ return VIR_PY_NONE;
+
+ LIBVIRT_BEGIN_ALLOW_THREADS;
+ niothreads = virDomainGetIOThreadsInfo(domain, &iothrinfo, flags);
+ LIBVIRT_END_ALLOW_THREADS;
+
+ if (niothreads < 0) {
+ py_retval = VIR_PY_NONE;
+ goto cleanup;
+ }
+
+ /* convert to a Python list */
+ if ((py_iothrinfo = PyList_New(niothreads)) == NULL)
+ goto cleanup;
+
+ /* NOTE: If there are zero IOThreads we will return an empty list */
+ for (i = 0; i < niothreads; i++) {
+ PyObject *iothrtpl = NULL;
+ PyObject *iothrid = NULL;
+ PyObject *iothrmap = NULL;
+ virDomainIOThreadInfoPtr iothr = iothrinfo[i];
+
+ if (iothr == NULL) {
+ py_retval = VIR_PY_NONE;
+ goto cleanup;
+ }
+
+ if ((iothrtpl = PyTuple_New(2)) == NULL ||
+ PyList_SetItem(py_iothrinfo, i, iothrtpl) < 0) {
+ Py_XDECREF(iothrtpl);
+ goto cleanup;
+ }
+
+ /* 0: IOThread ID */
+ if ((iothrid = libvirt_uintWrap(iothr->iothread_id)) == NULL ||
+ PyTuple_SetItem(iothrtpl, 0, iothrid) < 0) {
+ Py_XDECREF(iothrid);
+ goto cleanup;
+ }
+
+ /* 1: CPU map */
+ if ((iothrmap = PyList_New(cpunum)) == NULL ||
+ PyTuple_SetItem(iothrtpl, 1, iothrmap) < 0) {
+ Py_XDECREF(iothrmap);
+ goto cleanup;
+ }
+ for (pcpu = 0; pcpu < cpunum; pcpu++) {
+ PyObject *pyused;
+ if ((pyused = PyBool_FromLong(VIR_CPU_USED(iothr->cpumap,
+ pcpu))) == NULL) {
+ py_retval = VIR_PY_NONE;
+ goto cleanup;
+ }
+ if (PyList_SetItem(iothrmap, pcpu, pyused) < 0) {
+ Py_XDECREF(pyused);
+ goto cleanup;
+ }
+ }
+ }
+
+ py_retval = py_iothrinfo;
+ py_iothrinfo = NULL;
+
+cleanup:
+ for (i = 0; i < niothreads; i++)
+ virDomainIOThreadsInfoFree(iothrinfo[i]);
+ VIR_FREE(iothrinfo);
+ Py_XDECREF(py_iothrinfo);
+ return py_retval;
+}
+
+#endif /* LIBVIR_CHECK_VERSION(1, 2, 14) */
/************************************************************************
* *
@@ -8483,6 +8575,9 @@ static PyMethodDef libvirtMethods[] = {
{(char *) "virDomainGetEmulatorPinInfo", libvirt_virDomainGetEmulatorPinInfo, METH_VARARGS, NULL},
{(char *) "virDomainPinEmulator", libvirt_virDomainPinEmulator, METH_VARARGS, NULL},
#endif /* LIBVIR_CHECK_VERSION(0, 10, 0) */
+#if LIBVIR_CHECK_VERSION(1, 2, 14)
+ {(char *) "virDomainGetIOThreadsInfo", libvirt_virDomainGetIOThreadsInfo, METH_VARARGS, NULL},
+#endif /* LIBVIR_CHECK_VERSION(1, 2, 14) */
{(char *) "virConnectListStoragePools", libvirt_virConnectListStoragePools, METH_VARARGS, NULL},
{(char *) "virConnectListDefinedStoragePools", libvirt_virConnectListDefinedStoragePools, METH_VARARGS, NULL},
#if LIBVIR_CHECK_VERSION(0, 10, 2)
diff --git a/sanitytest.py b/sanitytest.py
index f021e5a..0e6e0e5 100644
--- a/sanitytest.py
+++ b/sanitytest.py
@@ -142,6 +142,9 @@ for cname in wantfunctions:
if name[0:19] == "virDomainFSInfoFree":
continue
+ if name[0:26] == "virDomainIOThreadsInfoFree":
+ continue
+
if name[0:21] == "virDomainListGetStats":
name = "virConnectDomainListGetStats"
@@ -276,6 +279,8 @@ for name in sorted(basicklassmap):
func = "nwfilter" + func[8:]
if func[0:8] == "fSFreeze" or func[0:6] == "fSThaw" or func[0:6] == "fSInfo":
func = "fs" + func[2:]
+ if func[0:13] == "iOThreadsInfo":
+ func = "ioThreadsInfo"
if klass == "virNetwork":
func = func.replace("dHCP", "DHCP")
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