From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59183) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f40qt-0000sE-3a for qemu-devel@nongnu.org; Thu, 05 Apr 2018 05:06:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f40qn-0006YE-BE for qemu-devel@nongnu.org; Thu, 05 Apr 2018 05:06:39 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:51488 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1f40qn-0006Xh-5f for qemu-devel@nongnu.org; Thu, 05 Apr 2018 05:06:33 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id C8B7A4023150 for ; Thu, 5 Apr 2018 09:06:32 +0000 (UTC) From: Igor Mammedov Date: Thu, 5 Apr 2018 11:05:12 +0200 Message-Id: <1522919113-158775-11-git-send-email-imammedo@redhat.com> In-Reply-To: <1522919113-158775-1-git-send-email-imammedo@redhat.com> References: <1522919113-158775-1-git-send-email-imammedo@redhat.com> Subject: [Qemu-devel] [PATCH for-2.13 v5 10/11] qmp: add set-numa-node command List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: eblake@redhat.com, ehabkost@redhat.com, pkrempa@redhat.com 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 --- 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