[PATCH v4 07/11] test_driver: Implement virDomainPinIOThread
Signed-off-by: Luke Yue <lukedyue(a)gmail.com>
---
src/test/test_driver.c | 50 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/src/test/test_driver.c b/src/test/test_driver.c
index 0971661c89..43c0822c87 100644
--- a/src/test/test_driver.c
+++ b/src/test/test_driver.c
@@ -9743,6 +9743,55 @@ testDomainDelIOThread(virDomainPtr dom,
return ret;
}
+static int
+testDomainPinIOThread(virDomainPtr dom,
+ unsigned int iothread_id,
+ unsigned char *cpumap,
+ int maplen,
+ unsigned int flags)
+{
+ int ret = -1;
+ virDomainObj *vm;
+ virDomainDef *def;
+ virDomainIOThreadIDDef *iothrid;
+ virBitmap *cpumask = NULL;
+
+ virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
+ VIR_DOMAIN_AFFECT_CONFIG, -1);
+
+ if (!(vm = testDomObjFromDomain(dom)))
+ goto cleanup;
+
+ if (!(def = virDomainObjGetOneDef(vm, flags)))
+ goto cleanup;
+
+ if (!(cpumask = virBitmapNewData(cpumap, maplen)))
+ goto cleanup;
+
+ if (virBitmapIsAllClear(cpumask)) {
+ virReportError(VIR_ERR_INVALID_ARG, "%s",
+ _("Empty iothread cpumap list for pinning"));
+ goto cleanup;
+ }
+
+ if (!(iothrid = virDomainIOThreadIDFind(def, iothread_id))) {
+ virReportError(VIR_ERR_INVALID_ARG,
+ _("iothreadid %d not found"), iothread_id);
+ goto cleanup;
+ }
+
+ virBitmapFree(iothrid->cpumask);
+ iothrid->cpumask = g_steal_pointer(&cpumask);
+ iothrid->autofill = false;
+
+ ret = 0;
+
+ cleanup:
+ virBitmapFree(cpumask);
+ virDomainObjEndAPI(&vm);
+ return ret;
+}
+
/*
* Test driver
*/
@@ -9812,6 +9861,7 @@ static virHypervisorDriver testHypervisorDriver = {
.domainGetIOThreadInfo = testDomainGetIOThreadInfo, /* 7.8.0 */
.domainAddIOThread = testDomainAddIOThread, /* 7.8.0 */
.domainDelIOThread = testDomainDelIOThread, /* 7.8.0 */
+ .domainPinIOThread = testDomainPinIOThread, /* 7.8.0 */
.domainGetSecurityLabel = testDomainGetSecurityLabel, /* 7.5.0 */
.nodeGetSecurityModel = testNodeGetSecurityModel, /* 7.5.0 */
.domainGetXMLDesc = testDomainGetXMLDesc, /* 0.1.4 */
--
2.33.0