|
 |
edecca |
From d4bb90f58723489d9e25c09f4b709130d59d0274 Mon Sep 17 00:00:00 2001
|
|
|
edecca |
Message-Id: <d4bb90f58723489d9e25c09f4b709130d59d0274@dist-git>
|
|
|
edecca |
From: Pavel Hrdina <phrdina@redhat.com>
|
|
|
edecca |
Date: Mon, 13 Aug 2018 19:21:40 +0200
|
|
|
edecca |
Subject: [PATCH] tests: extract pages-discard out of hugepages-pages
|
|
|
edecca |
MIME-Version: 1.0
|
|
|
edecca |
Content-Type: text/plain; charset=UTF-8
|
|
|
edecca |
Content-Transfer-Encoding: 8bit
|
|
|
edecca |
|
|
|
edecca |
>From the args output you can see that the 'discard' feature is not
|
|
|
edecca |
honored if you don't use hugepages, that is a bug, following patche
|
|
|
edecca |
will fix it.
|
|
|
edecca |
|
|
|
edecca |
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
|
|
|
edecca |
(cherry picked from commit aa6a5e09953fea6d379dcb3a330a3fb6d0cf0a0b)
|
|
|
edecca |
|
|
|
edecca |
Conflicts:
|
|
|
edecca |
tests/qemuxml2argvdata/pages-discard.args
|
|
|
edecca |
- missing upstream commit <caccbba64a>
|
|
|
edecca |
|
|
|
edecca |
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1615461
|
|
|
edecca |
|
|
|
edecca |
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
|
|
|
edecca |
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
|
|
edecca |
---
|
|
|
edecca |
tests/qemuxml2argvdata/hugepages-pages.args | 12 +++----
|
|
|
edecca |
tests/qemuxml2argvdata/hugepages-pages.xml | 3 +-
|
|
|
edecca |
tests/qemuxml2argvdata/pages-discard.args | 28 +++++++++++++++
|
|
|
edecca |
tests/qemuxml2argvdata/pages-discard.xml | 36 ++++++++++++++++++++
|
|
|
edecca |
tests/qemuxml2argvtest.c | 6 ++--
|
|
|
edecca |
tests/qemuxml2xmloutdata/hugepages-pages.xml | 3 +-
|
|
|
edecca |
tests/qemuxml2xmloutdata/pages-discard.xml | 1 +
|
|
|
edecca |
tests/qemuxml2xmltest.c | 1 +
|
|
|
edecca |
8 files changed, 78 insertions(+), 12 deletions(-)
|
|
|
edecca |
create mode 100644 tests/qemuxml2argvdata/pages-discard.args
|
|
|
edecca |
create mode 100644 tests/qemuxml2argvdata/pages-discard.xml
|
|
|
edecca |
create mode 120000 tests/qemuxml2xmloutdata/pages-discard.xml
|
|
|
edecca |
|
|
|
edecca |
diff --git a/tests/qemuxml2argvdata/hugepages-pages.args b/tests/qemuxml2argvdata/hugepages-pages.args
|
|
|
edecca |
index b52cd581d5..7ece0272a0 100644
|
|
|
edecca |
--- a/tests/qemuxml2argvdata/hugepages-pages.args
|
|
|
edecca |
+++ b/tests/qemuxml2argvdata/hugepages-pages.args
|
|
|
edecca |
@@ -11,20 +11,20 @@ QEMU_AUDIO_DRV=none \
|
|
|
edecca |
-m 4096 \
|
|
|
edecca |
-smp 4,sockets=4,cores=1,threads=1 \
|
|
|
edecca |
-object memory-backend-file,id=ram-node0,prealloc=yes,\
|
|
|
edecca |
-mem-path=/dev/hugepages1G/libvirt/qemu/-1-QEMUGuest1,discard-data=yes,\
|
|
|
edecca |
-size=1073741824,host-nodes=0-3,policy=bind \
|
|
|
edecca |
+mem-path=/dev/hugepages1G/libvirt/qemu/-1-QEMUGuest1,size=1073741824,\
|
|
|
edecca |
+host-nodes=0-3,policy=bind \
|
|
|
edecca |
-numa node,nodeid=0,cpus=0,memdev=ram-node0 \
|
|
|
edecca |
-object memory-backend-file,id=ram-node1,prealloc=yes,\
|
|
|
edecca |
mem-path=/dev/hugepages2M/libvirt/qemu/-1-QEMUGuest1,size=1073741824,\
|
|
|
edecca |
host-nodes=0-3,policy=bind \
|
|
|
edecca |
-numa node,nodeid=1,cpus=1,memdev=ram-node1 \
|
|
|
edecca |
-object memory-backend-file,id=ram-node2,prealloc=yes,\
|
|
|
edecca |
-mem-path=/dev/hugepages1G/libvirt/qemu/-1-QEMUGuest1,discard-data=yes,\
|
|
|
edecca |
-size=1073741824,host-nodes=0-3,policy=bind \
|
|
|
edecca |
+mem-path=/dev/hugepages1G/libvirt/qemu/-1-QEMUGuest1,size=1073741824,\
|
|
|
edecca |
+host-nodes=0-3,policy=bind \
|
|
|
edecca |
-numa node,nodeid=2,cpus=2,memdev=ram-node2 \
|
|
|
edecca |
-object memory-backend-file,id=ram-node3,prealloc=yes,\
|
|
|
edecca |
-mem-path=/dev/hugepages1G/libvirt/qemu/-1-QEMUGuest1,discard-data=yes,\
|
|
|
edecca |
-size=1073741824,host-nodes=3,policy=bind \
|
|
|
edecca |
+mem-path=/dev/hugepages1G/libvirt/qemu/-1-QEMUGuest1,size=1073741824,\
|
|
|
edecca |
+host-nodes=3,policy=bind \
|
|
|
edecca |
-numa node,nodeid=3,cpus=3,memdev=ram-node3 \
|
|
|
edecca |
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
|
|
|
edecca |
-display none \
|
|
|
edecca |
diff --git a/tests/qemuxml2argvdata/hugepages-pages.xml b/tests/qemuxml2argvdata/hugepages-pages.xml
|
|
|
edecca |
index cba83e754c..f9270782d4 100644
|
|
|
edecca |
--- a/tests/qemuxml2argvdata/hugepages-pages.xml
|
|
|
edecca |
+++ b/tests/qemuxml2argvdata/hugepages-pages.xml
|
|
|
edecca |
@@ -8,7 +8,6 @@
|
|
|
edecca |
<page size='2048' unit='KiB' nodeset='1'/>
|
|
|
edecca |
<page size='1048576' unit='KiB' nodeset='0,2-3'/>
|
|
|
edecca |
</hugepages>
|
|
|
edecca |
- <discard/>
|
|
|
edecca |
</memoryBacking>
|
|
|
edecca |
<vcpu placement='static'>4</vcpu>
|
|
|
edecca |
<numatune>
|
|
|
edecca |
@@ -22,7 +21,7 @@
|
|
|
edecca |
<cpu>
|
|
|
edecca |
<numa>
|
|
|
edecca |
<cell id='0' cpus='0' memory='1048576' unit='KiB'/>
|
|
|
edecca |
- <cell id='1' cpus='1' memory='1048576' unit='KiB' discard='no'/>
|
|
|
edecca |
+ <cell id='1' cpus='1' memory='1048576' unit='KiB'/>
|
|
|
edecca |
<cell id='2' cpus='2' memory='1048576' unit='KiB'/>
|
|
|
edecca |
<cell id='3' cpus='3' memory='1048576' unit='KiB'/>
|
|
|
edecca |
</numa>
|
|
|
edecca |
diff --git a/tests/qemuxml2argvdata/pages-discard.args b/tests/qemuxml2argvdata/pages-discard.args
|
|
|
edecca |
new file mode 100644
|
|
|
edecca |
index 0000000000..9db8c72a22
|
|
|
edecca |
--- /dev/null
|
|
|
edecca |
+++ b/tests/qemuxml2argvdata/pages-discard.args
|
|
|
edecca |
@@ -0,0 +1,28 @@
|
|
|
edecca |
+LC_ALL=C \
|
|
|
edecca |
+PATH=/bin \
|
|
|
edecca |
+HOME=/home/test \
|
|
|
edecca |
+USER=test \
|
|
|
edecca |
+LOGNAME=test \
|
|
|
edecca |
+QEMU_AUDIO_DRV=none \
|
|
|
edecca |
+/usr/bin/qemu-system-i686 \
|
|
|
edecca |
+-name QEMUGuest1 \
|
|
|
edecca |
+-S \
|
|
|
edecca |
+-machine pc,accel=tcg,usb=off,dump-guest-core=off \
|
|
|
edecca |
+-m 4096 \
|
|
|
edecca |
+-smp 4,sockets=4,cores=1,threads=1 \
|
|
|
edecca |
+-numa node,nodeid=0,cpus=0,mem=1024 \
|
|
|
edecca |
+-numa node,nodeid=1,cpus=1,mem=1024 \
|
|
|
edecca |
+-numa node,nodeid=2,cpus=2,mem=1024 \
|
|
|
edecca |
+-numa node,nodeid=3,cpus=3,mem=1024 \
|
|
|
edecca |
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
|
|
|
edecca |
+-display none \
|
|
|
edecca |
+-no-user-config \
|
|
|
edecca |
+-nodefaults \
|
|
|
edecca |
+-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-QEMUGuest1/monitor.sock,\
|
|
|
edecca |
+server,nowait \
|
|
|
edecca |
+-mon chardev=charmonitor,id=monitor,mode=control \
|
|
|
edecca |
+-rtc base=utc \
|
|
|
edecca |
+-no-shutdown \
|
|
|
edecca |
+-no-acpi \
|
|
|
edecca |
+-boot c \
|
|
|
edecca |
+-usb
|
|
|
edecca |
diff --git a/tests/qemuxml2argvdata/pages-discard.xml b/tests/qemuxml2argvdata/pages-discard.xml
|
|
|
edecca |
new file mode 100644
|
|
|
edecca |
index 0000000000..a8c6b74d95
|
|
|
edecca |
--- /dev/null
|
|
|
edecca |
+++ b/tests/qemuxml2argvdata/pages-discard.xml
|
|
|
edecca |
@@ -0,0 +1,36 @@
|
|
|
edecca |
+<domain type='qemu'>
|
|
|
edecca |
+ <name>QEMUGuest1</name>
|
|
|
edecca |
+ <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
|
|
|
edecca |
+ <memory unit='KiB'>4194304</memory>
|
|
|
edecca |
+ <currentMemory unit='KiB'>4194304</currentMemory>
|
|
|
edecca |
+ <memoryBacking>
|
|
|
edecca |
+ <discard/>
|
|
|
edecca |
+ </memoryBacking>
|
|
|
edecca |
+ <vcpu placement='static'>4</vcpu>
|
|
|
edecca |
+ <os>
|
|
|
edecca |
+ <type arch='i686' machine='pc'>hvm</type>
|
|
|
edecca |
+ <boot dev='hd'/>
|
|
|
edecca |
+ </os>
|
|
|
edecca |
+ <cpu>
|
|
|
edecca |
+ <numa>
|
|
|
edecca |
+ <cell id='0' cpus='0' memory='1048576' unit='KiB'/>
|
|
|
edecca |
+ <cell id='1' cpus='1' memory='1048576' unit='KiB' discard='no'/>
|
|
|
edecca |
+ <cell id='2' cpus='2' memory='1048576' unit='KiB'/>
|
|
|
edecca |
+ <cell id='3' cpus='3' memory='1048576' unit='KiB'/>
|
|
|
edecca |
+ </numa>
|
|
|
edecca |
+ </cpu>
|
|
|
edecca |
+ <clock offset='utc'/>
|
|
|
edecca |
+ <on_poweroff>destroy</on_poweroff>
|
|
|
edecca |
+ <on_reboot>restart</on_reboot>
|
|
|
edecca |
+ <on_crash>destroy</on_crash>
|
|
|
edecca |
+ <devices>
|
|
|
edecca |
+ <emulator>/usr/bin/qemu-system-i686</emulator>
|
|
|
edecca |
+ <controller type='usb' index='0'>
|
|
|
edecca |
+ <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
|
|
|
edecca |
+ </controller>
|
|
|
edecca |
+ <controller type='pci' index='0' model='pci-root'/>
|
|
|
edecca |
+ <input type='mouse' bus='ps2'/>
|
|
|
edecca |
+ <input type='keyboard' bus='ps2'/>
|
|
|
edecca |
+ <memballoon model='none'/>
|
|
|
edecca |
+ </devices>
|
|
|
edecca |
+</domain>
|
|
|
edecca |
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
|
|
|
edecca |
index 19fb7a0931..ea26d17a63 100644
|
|
|
edecca |
--- a/tests/qemuxml2argvtest.c
|
|
|
edecca |
+++ b/tests/qemuxml2argvtest.c
|
|
|
edecca |
@@ -945,6 +945,9 @@ mymain(void)
|
|
|
edecca |
DO_TEST("pmu-feature", NONE);
|
|
|
edecca |
DO_TEST("pmu-feature-off", NONE);
|
|
|
edecca |
|
|
|
edecca |
+ DO_TEST("pages-discard",
|
|
|
edecca |
+ QEMU_CAPS_OBJECT_MEMORY_FILE,
|
|
|
edecca |
+ QEMU_CAPS_OBJECT_MEMORY_FILE_DISCARD);
|
|
|
edecca |
DO_TEST("hugepages-default", NONE);
|
|
|
edecca |
DO_TEST("hugepages-numa-default",
|
|
|
edecca |
QEMU_CAPS_OBJECT_MEMORY_FILE);
|
|
|
edecca |
@@ -953,8 +956,7 @@ mymain(void)
|
|
|
edecca |
QEMU_CAPS_OBJECT_MEMORY_FILE);
|
|
|
edecca |
DO_TEST("hugepages-pages",
|
|
|
edecca |
QEMU_CAPS_OBJECT_MEMORY_RAM,
|
|
|
edecca |
- QEMU_CAPS_OBJECT_MEMORY_FILE,
|
|
|
edecca |
- QEMU_CAPS_OBJECT_MEMORY_FILE_DISCARD);
|
|
|
edecca |
+ QEMU_CAPS_OBJECT_MEMORY_FILE);
|
|
|
edecca |
DO_TEST("hugepages-pages2", QEMU_CAPS_OBJECT_MEMORY_RAM,
|
|
|
edecca |
QEMU_CAPS_OBJECT_MEMORY_FILE);
|
|
|
edecca |
DO_TEST("hugepages-pages3", QEMU_CAPS_OBJECT_MEMORY_RAM,
|
|
|
edecca |
diff --git a/tests/qemuxml2xmloutdata/hugepages-pages.xml b/tests/qemuxml2xmloutdata/hugepages-pages.xml
|
|
|
edecca |
index 292454588e..498610a217 100644
|
|
|
edecca |
--- a/tests/qemuxml2xmloutdata/hugepages-pages.xml
|
|
|
edecca |
+++ b/tests/qemuxml2xmloutdata/hugepages-pages.xml
|
|
|
edecca |
@@ -8,7 +8,6 @@
|
|
|
edecca |
<page size='2048' unit='KiB' nodeset='1'/>
|
|
|
edecca |
<page size='1048576' unit='KiB' nodeset='0,2-3'/>
|
|
|
edecca |
</hugepages>
|
|
|
edecca |
- <discard/>
|
|
|
edecca |
</memoryBacking>
|
|
|
edecca |
<vcpu placement='static'>4</vcpu>
|
|
|
edecca |
<numatune>
|
|
|
edecca |
@@ -22,7 +21,7 @@
|
|
|
edecca |
<cpu>
|
|
|
edecca |
<numa>
|
|
|
edecca |
<cell id='0' cpus='0' memory='1048576' unit='KiB'/>
|
|
|
edecca |
- <cell id='1' cpus='1' memory='1048576' unit='KiB' discard='no'/>
|
|
|
edecca |
+ <cell id='1' cpus='1' memory='1048576' unit='KiB'/>
|
|
|
edecca |
<cell id='2' cpus='2' memory='1048576' unit='KiB'/>
|
|
|
edecca |
<cell id='3' cpus='3' memory='1048576' unit='KiB'/>
|
|
|
edecca |
</numa>
|
|
|
edecca |
diff --git a/tests/qemuxml2xmloutdata/pages-discard.xml b/tests/qemuxml2xmloutdata/pages-discard.xml
|
|
|
edecca |
new file mode 120000
|
|
|
edecca |
index 0000000000..4d22fef81f
|
|
|
edecca |
--- /dev/null
|
|
|
edecca |
+++ b/tests/qemuxml2xmloutdata/pages-discard.xml
|
|
|
edecca |
@@ -0,0 +1 @@
|
|
|
edecca |
+../qemuxml2argvdata/pages-discard.xml
|
|
|
edecca |
\ No newline at end of file
|
|
|
edecca |
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
|
|
|
edecca |
index 5900f4de61..b4bd9ebc4c 100644
|
|
|
edecca |
--- a/tests/qemuxml2xmltest.c
|
|
|
edecca |
+++ b/tests/qemuxml2xmltest.c
|
|
|
edecca |
@@ -330,6 +330,7 @@ mymain(void)
|
|
|
edecca |
DO_TEST("pmu-feature", NONE);
|
|
|
edecca |
DO_TEST("pmu-feature-off", NONE);
|
|
|
edecca |
|
|
|
edecca |
+ DO_TEST("pages-discard", NONE);
|
|
|
edecca |
DO_TEST("hugepages-default", NONE);
|
|
|
edecca |
DO_TEST("hugepages-numa-default-dimm", NONE);
|
|
|
edecca |
DO_TEST("hugepages-pages", NONE);
|
|
|
edecca |
--
|
|
|
edecca |
2.18.0
|
|
|
edecca |
|