[libvirt] [PATCH] qemu_process: don't probe iothreads if it's not supported by QEMU
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1430258
Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com>
---
src/qemu/qemu_process.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 78d10099af..fcba7d3097 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -2098,6 +2098,11 @@ qemuProcessDetectIOThreadPIDs(virQEMUDriverPtr driver,
int ret = -1;
size_t i;
+ if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_OBJECT_IOTHREAD)) {
+ ret = 0;
+ goto cleanup;
+ }
+
/* Get the list of IOThreads from qemu */
if (qemuDomainObjEnterMonitorAsync(driver, vm, asyncJob) < 0)
goto cleanup;
--
2.12.0