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authorIgor Mammedov <imammedo@redhat.com>2017-05-10 13:29:54 +0200
committerEduardo Habkost <ehabkost@redhat.com>2017-05-11 16:08:49 -0300
commit4ccf5826f96e766e32385e9f6ee0350403054ce1 (patch)
tree08a074575bd0d29513d8c4b84858f85e2aa40e85 /hw/arm/virt-acpi-build.c
parent722387e78daf6a330220082934cfaaf68fa4d492 (diff)
virt-arm: get numa node mapping from possible_cpus instead of numa_get_node_for_cpu()
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Andrew Jones <drjones@redhat.com> Message-Id: <1494415802-227633-11-git-send-email-imammedo@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'hw/arm/virt-acpi-build.c')
-rw-r--r--hw/arm/virt-acpi-build.c19
1 files changed, 7 insertions, 12 deletions
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index 0835e59bb2..ce7499c9ca 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -486,30 +486,25 @@ build_srat(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
AcpiSystemResourceAffinityTable *srat;
AcpiSratProcessorGiccAffinity *core;
AcpiSratMemoryAffinity *numamem;
- int i, j, srat_start;
+ int i, srat_start;
uint64_t mem_base;
- uint32_t *cpu_node = g_malloc0(vms->smp_cpus * sizeof(uint32_t));
-
- for (i = 0; i < vms->smp_cpus; i++) {
- j = numa_get_node_for_cpu(i);
- if (j < nb_numa_nodes) {
- cpu_node[i] = j;
- }
- }
+ MachineClass *mc = MACHINE_GET_CLASS(vms);
+ const CPUArchIdList *cpu_list = mc->possible_cpu_arch_ids(MACHINE(vms));
srat_start = table_data->len;
srat = acpi_data_push(table_data, sizeof(*srat));
srat->reserved1 = cpu_to_le32(1);
- for (i = 0; i < vms->smp_cpus; ++i) {
+ for (i = 0; i < cpu_list->len; ++i) {
+ int node_id = cpu_list->cpus[i].props.has_node_id ?
+ cpu_list->cpus[i].props.node_id : 0;
core = acpi_data_push(table_data, sizeof(*core));
core->type = ACPI_SRAT_PROCESSOR_GICC;
core->length = sizeof(*core);
- core->proximity = cpu_to_le32(cpu_node[i]);
+ core->proximity = cpu_to_le32(node_id);
core->acpi_processor_uid = cpu_to_le32(i);
core->flags = cpu_to_le32(1);
}
- g_free(cpu_node);
mem_base = vms->memmap[VIRT_MEM].base;
for (i = 0; i < nb_numa_nodes; ++i) {