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[Qemu-devel] [PATCH for-2.13 v5 10/11] qmp: add set-numa-node command
From: |
Igor Mammedov |
Subject: |
[Qemu-devel] [PATCH for-2.13 v5 10/11] qmp: add set-numa-node command |
Date: |
Thu, 5 Apr 2018 11:05:12 +0200 |
Command is allowed to run only in preconfig stage and
will allow to configure numa mapping for CPUs depending
on possible CPUs layout (query-hotpluggable-cpus) for
given machine instance.
Signed-off-by: Igor Mammedov <address@hidden>
---
numa.c | 5 +++++
qapi/misc.json | 14 ++++++++++++++
2 files changed, 19 insertions(+)
diff --git a/numa.c b/numa.c
index 11cae25..e6d4363 100644
--- a/numa.c
+++ b/numa.c
@@ -444,6 +444,11 @@ void parse_numa_opts(MachineState *ms)
}
}
+void qmp_set_numa_node(NumaOptions *cmd, Error **errp)
+{
+ set_numa_options(MACHINE(qdev_get_machine()), cmd, errp);
+}
+
void numa_cpu_pre_plug(const CPUArchId *slot, DeviceState *dev, Error **errp)
{
int node_id = object_property_get_int(OBJECT(dev), "node-id",
&error_abort);
diff --git a/qapi/misc.json b/qapi/misc.json
index 65cb56b..72f57d6 100644
--- a/qapi/misc.json
+++ b/qapi/misc.json
@@ -3453,3 +3453,17 @@
##
{ 'command': 'x-oob-test', 'data' : { 'lock': 'bool' },
'allow-oob': true }
+
+##
+# @set-numa-node:
+#
+# Runtime equivalent of '-numa' CLI option, available at
+# preconfigure stage to configure numa mapping before initializing
+# machine.
+#
+# Since 2.13
+##
+{ 'command': 'set-numa-node', 'boxed': true,
+ 'data': 'NumaOptions',
+ 'allowed-in-preconfig': true
+}
--
2.7.4
- [Qemu-devel] [PATCH for-2.13 v5 00/11] enable numa configuration before machine_init() from QMP, Igor Mammedov, 2018/04/05
- [Qemu-devel] [PATCH for-2.13 v5 01/11] numa: postpone options post-processing till machine_run_board_init(), Igor Mammedov, 2018/04/05
- [Qemu-devel] [PATCH for-2.13 v5 04/11] hmp: disable monitor in preconfig state, Igor Mammedov, 2018/04/05
- [Qemu-devel] [PATCH for-2.13 v5 07/11] tests: add allowed-in-preconfig-test for qapi-schema, Igor Mammedov, 2018/04/05
- [Qemu-devel] [PATCH for-2.13 v5 05/11] qapi: introduce new cmd option "allowed-in-preconfig", Igor Mammedov, 2018/04/05
- [Qemu-devel] [PATCH for-2.13 v5 03/11] cli: add --preconfig option, Igor Mammedov, 2018/04/05
- [Qemu-devel] [PATCH for-2.13 v5 09/11] qmp: permit query-hotpluggable-cpus in preconfig state, Igor Mammedov, 2018/04/05
- [Qemu-devel] [PATCH for-2.13 v5 06/11] tests: let qapi-schema tests detect allowed-in-preconfig, Igor Mammedov, 2018/04/05
- [Qemu-devel] [PATCH for-2.13 v5 11/11] tests: functional tests for QMP command set-numa-node, Igor Mammedov, 2018/04/05
- [Qemu-devel] [PATCH for-2.13 v5 10/11] qmp: add set-numa-node command,
Igor Mammedov <=
- [Qemu-devel] [PATCH for-2.13 v5 02/11] numa: split out NumaOptions parsing into set_numa_options(), Igor Mammedov, 2018/04/05
- [Qemu-devel] [PATCH for-2.13 v5 08/11] tests: extend qmp test with preconfig checks, Igor Mammedov, 2018/04/05