xml:
<devices>
<memballoon model='virtio' deflate-on-oom='on'/>
</devices>
qemu:
qemu -device virtio-balloon-pci,...,deflate-on-oom=on
---
src/qemu/qemu_command.c | 4 ++++
.../qemuxml2argv-balloon-device-deflate-off.args | 23 ++++++++++++++++++++
.../qemuxml2argv-balloon-device-deflate-off.xml | 25 ++++++++++++++++++++++
.../qemuxml2argv-balloon-device-deflate.args | 23 ++++++++++++++++++++
.../qemuxml2argv-balloon-device-deflate.xml | 25 ++++++++++++++++++++++
tests/qemuxml2argvtest.c | 4 ++++
6 files changed, 104 insertions(+)
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate-off.args
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate-off.xml
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate.args
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate.xml
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index d2f37e4..227ba8a 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -5708,6 +5708,10 @@ qemuBuildMemballoonDevStr(virDomainDefPtr def,
if (qemuBuildDeviceAddressStr(&buf, def, &dev->info, qemuCaps) < 0)
goto error;
+ if (dev->deflate > 0)
+ virBufferAsprintf(&buf, ",deflate-on-oom=%s",
+ virTristateSwitchTypeToString(dev->deflate));
+
if (virBufferCheckError(&buf) < 0)
goto error;
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate-off.args b/tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate-off.args
new file mode 100644
index 0000000..1e64c1a
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate-off.args
@@ -0,0 +1,23 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu \
+-name QEMUGuest1 \
+-S \
+-M pc \
+-m 214 \
+-smp 1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-nographic \
+-nodefconfig \
+-nodefaults \
+-monitor unix:/tmp/test-monitor,server,nowait \
+-no-acpi \
+-boot c \
+-usb \
+-drive file=/dev/HostVG/QEMUGuest1,if=none,id=drive-ide0-0-0,format=raw \
+-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x12,deflate-on-oom=off
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate-off.xml b/tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate-off.xml
new file mode 100644
index 0000000..5e536a1
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate-off.xml
@@ -0,0 +1,25 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+ <memory unit='KiB'>219136</memory>
+ <currentMemory unit='KiB'>219136</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='i686' machine='pc'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu</emulator>
+ <disk type='block' device='disk'>
+ <source dev='/dev/HostVG/QEMUGuest1'/>
+ <target dev='hda' bus='ide'/>
+ </disk>
+ <memballoon model='virtio' deflate-on-oom='off'>
+ <address type='pci' domain='0' bus='0' slot='18' function='0'/>
+ </memballoon>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate.args b/tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate.args
new file mode 100644
index 0000000..18a2df9
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate.args
@@ -0,0 +1,23 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu \
+-name QEMUGuest1 \
+-S \
+-M pc \
+-m 214 \
+-smp 1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-nographic \
+-nodefconfig \
+-nodefaults \
+-monitor unix:/tmp/test-monitor,server,nowait \
+-no-acpi \
+-boot c \
+-usb \
+-drive file=/dev/HostVG/QEMUGuest1,if=none,id=drive-ide0-0-0,format=raw \
+-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x12,deflate-on-oom=on
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate.xml b/tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate.xml
new file mode 100644
index 0000000..efecbc6
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-balloon-device-deflate.xml
@@ -0,0 +1,25 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+ <memory unit='KiB'>219136</memory>
+ <currentMemory unit='KiB'>219136</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='i686' machine='pc'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu</emulator>
+ <disk type='block' device='disk'>
+ <source dev='/dev/HostVG/QEMUGuest1'/>
+ <target dev='hda' bus='ide'/>
+ </disk>
+ <memballoon model='virtio' deflate-on-oom='on'>
+ <address type='pci' domain='0' bus='0' slot='18' function='0'/>
+ </memballoon>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 37f806e..42a6aed 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -1194,6 +1194,10 @@ mymain(void)
QEMU_CAPS_DEVICE, QEMU_CAPS_CHARDEV, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_BOOTINDEX, QEMU_CAPS_VIRTIO_S390);
DO_TEST("balloon-device", QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
+ DO_TEST("balloon-device-deflate",
+ QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
+ DO_TEST("balloon-device-deflate-off",
+ QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("balloon-device-auto",
QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("balloon-device-period", QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
--
1.8.3.1
--
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