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qemu: newer -numa parameter capability probing

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When qemu switched to using OptsVisitor for -numa parameter, it did
two things in the same patch.  One of them is that the numa parameter
is now visible in "query-command-line-options", the second one is that
it enabled using disjoint cpu ranges for -numa specification.  This
will be used in later patch.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
This commit is contained in:
Martin Kletzander 2014-06-17 13:43:19 +02:00
parent ad064ec6e6
commit 1a324c2f88
4 changed files with 9 additions and 0 deletions
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2
src/qemu/qemu_capabilities.c
View File

@ -262,6 +262,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST,
"change-backing-file", "change-backing-file",
"memory-backend-ram", /* 170 */ "memory-backend-ram", /* 170 */
"numa",
); );
@ -2426,6 +2427,7 @@ static struct virQEMUCapsCommandLineProps virQEMUCapsCommandLine[] = {
{ "boot-opts", "reboot-timeout", QEMU_CAPS_REBOOT_TIMEOUT }, { "boot-opts", "reboot-timeout", QEMU_CAPS_REBOOT_TIMEOUT },
{ "spice", "disable-agent-file-xfer", QEMU_CAPS_SPICE_FILE_XFER_DISABLE }, { "spice", "disable-agent-file-xfer", QEMU_CAPS_SPICE_FILE_XFER_DISABLE },
{ "msg", "timestamp", QEMU_CAPS_MSG_TIMESTAMP }, { "msg", "timestamp", QEMU_CAPS_MSG_TIMESTAMP },
{ "numa", NULL, QEMU_CAPS_NUMA },
}; };
static int static int

1
src/qemu/qemu_capabilities.h
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@ -210,6 +210,7 @@ typedef enum {
QEMU_CAPS_ACTIVE_COMMIT = 168, /* block-commit works without 'top' */ QEMU_CAPS_ACTIVE_COMMIT = 168, /* block-commit works without 'top' */
QEMU_CAPS_CHANGE_BACKING_FILE = 169, /* change name of backing file in metadata */ QEMU_CAPS_CHANGE_BACKING_FILE = 169, /* change name of backing file in metadata */
QEMU_CAPS_OBJECT_MEMORY_RAM = 170, /* -object memory-backend-ram */ QEMU_CAPS_OBJECT_MEMORY_RAM = 170, /* -object memory-backend-ram */
QEMU_CAPS_NUMA = 171, /* newer -numa handling with disjoint cpu ranges */
QEMU_CAPS_LAST, /* this must always be the last item */ QEMU_CAPS_LAST, /* this must always be the last item */
} virQEMUCapsFlags; } virQEMUCapsFlags;

1
tests/qemucapabilitiesdata/caps_1.6.50-1.caps
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@ -142,4 +142,5 @@
<flag name='usb-kbd'/> <flag name='usb-kbd'/>
<flag name='host-pci-multidomain'/> <flag name='host-pci-multidomain'/>
<flag name='msg-timestamp'/> <flag name='msg-timestamp'/>
<flag name='numa'/>
</qemuCaps> </qemuCaps>

5
tests/qemucapabilitiesdata/caps_1.6.50-1.replies
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@ -2386,6 +2386,11 @@
], ],
"option": "netdev" "option": "netdev"
}, },
{
"parameters": [
],
"option": "numa"
},
{ {
"parameters": [ "parameters": [
], ],