qemu-kvm/SOURCES/kvm-numa-remove-not-needed-check.patch

60 lines
2.1 KiB
Diff

From 348115bbd0d60fada6f7d9fa27848044690a4bc3 Mon Sep 17 00:00:00 2001
From: "plai@redhat.com" <plai@redhat.com>
Date: Thu, 21 May 2020 23:56:45 +0100
Subject: [PATCH 02/12] numa: remove not needed check
RH-Author: plai@redhat.com
Message-id: <20200521235655.27141-2-plai@redhat.com>
Patchwork-id: 96738
O-Subject: [RHEL8.2.1 AV qemu-kvm PATCH 01/11] numa: remove not needed check
Bugzilla: 1600217
RH-Acked-by: Michael S. Tsirkin <mst@redhat.com>
RH-Acked-by: Igor Mammedov <imammedo@redhat.com>
RH-Acked-by: Eduardo Habkost <ehabkost@redhat.com>
From: Igor Mammedov <imammedo@redhat.com>
Currently parse_numa_node() is always called from already numa
enabled context.
Drop unnecessary check if numa is supported.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <1576154936-178362-2-git-send-email-imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
(cherry picked from commit 5275db59aa7ff8a26bd6aa5d07cb4d53de5cfab5)
Signed-off-by: Paul Lai <plai@redhat.com>
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
---
hw/core/numa.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/hw/core/numa.c b/hw/core/numa.c
index e3332a9..19f082d 100644
--- a/hw/core/numa.c
+++ b/hw/core/numa.c
@@ -83,10 +83,6 @@ static void parse_numa_node(MachineState *ms, NumaNodeOptions *node,
return;
}
- if (!mc->cpu_index_to_instance_props || !mc->get_default_cpu_node_id) {
- error_setg(errp, "NUMA is not supported by this machine-type");
- return;
- }
for (cpus = node->cpus; cpus; cpus = cpus->next) {
CpuInstanceProperties props;
if (cpus->value >= max_cpus) {
@@ -178,9 +174,8 @@ void parse_numa_distance(MachineState *ms, NumaDistOptions *dist, Error **errp)
void set_numa_options(MachineState *ms, NumaOptions *object, Error **errp)
{
Error *err = NULL;
- MachineClass *mc = MACHINE_GET_CLASS(ms);
- if (!mc->numa_mem_supported) {
+ if (!ms->numa_state) {
error_setg(errp, "NUMA is not supported by this machine-type");
goto end;
}
--
1.8.3.1