From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44697) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eUbtv-0006pe-37 for qemu-devel@nongnu.org; Thu, 28 Dec 2017 12:23:28 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eUbtt-0006TP-PD for qemu-devel@nongnu.org; Thu, 28 Dec 2017 12:23:27 -0500 Received: from mx1.redhat.com ([209.132.183.28]:35672) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eUbtt-0006Sv-HR for qemu-devel@nongnu.org; Thu, 28 Dec 2017 12:23:25 -0500 From: Igor Mammedov Date: Thu, 28 Dec 2017 18:22:57 +0100 Message-Id: <1514481779-184817-3-git-send-email-imammedo@redhat.com> In-Reply-To: <1514481779-184817-1-git-send-email-imammedo@redhat.com> References: <1514481779-184817-1-git-send-email-imammedo@redhat.com> Subject: [Qemu-devel] [RFC v2 2/4] HMP: 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, armbru@redhat.com, ehabkost@redhat.com, pkrempa@redhat.com, david@gibson.dropbear.id.au, peter.maydell@linaro.org, pbonzini@redhat.com Signed-off-by: Igor Mammedov --- hmp.h | 1 + hmp-commands.hx | 13 +++++++++++++ hmp.c | 23 +++++++++++++++++++++++ 3 files changed, 37 insertions(+) diff --git a/hmp.h b/hmp.h index a6f56b1..d861038 100644 --- a/hmp.h +++ b/hmp.h @@ -147,5 +147,6 @@ void hmp_info_ramblock(Monitor *mon, const QDict *qdict); void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict); void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict); void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict); +void hmp_set_numa_node(Monitor *mon, const QDict *qdict); #endif diff --git a/hmp-commands.hx b/hmp-commands.hx index 6d5ebdf..17f8504 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -1816,6 +1816,19 @@ Print QOM properties of object at location @var{path} ETEXI { + .name = "set-numa-node", + .args_type = "numa:O", + .params = "see -numa CLI option for possible options", + .help = "assign CPU to numa node", + .cmd = hmp_set_numa_node, + }, + +STEXI +@item qom-set @var{path} @var{property} @var{value} +Set QOM property @var{property} of object at location @var{path} to value @var{value} +ETEXI + + { .name = "qom-set", .args_type = "path:s,property:s,value:s", .params = "path property value", diff --git a/hmp.c b/hmp.c index 35a7041..c8ed910 100644 --- a/hmp.c +++ b/hmp.c @@ -43,6 +43,7 @@ #include "hw/intc/intc.h" #include "migration/snapshot.h" #include "migration/misc.h" +#include "sysemu/numa.h" #ifdef CONFIG_SPICE #include @@ -2918,3 +2919,25 @@ void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict) } hmp_handle_error(mon, &err); } + +void hmp_set_numa_node(Monitor *mon, const QDict *qdict) +{ + QemuOpts *opts; + Error *err = NULL; + MachineState *ms = MACHINE(qdev_get_machine()); + + opts = qemu_opts_from_qdict(qemu_find_opts("numa"), qdict, &err); + if (err) { + goto end; + } + + parse_numa(ms, opts, &err); + if (err) { + goto end; + } + +end: + if (err) { + hmp_handle_error(mon, &err); + } +} -- 2.7.4