diff options
| author | Wanlong Gao <gaowanlong@cn.fujitsu.com> | 2014-05-14 17:43:07 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2014-06-19 18:44:18 +0300 |
| commit | 8c85901ed3cf2ede1ed5957e6e047d3719dceb4e (patch) | |
| tree | 427889241bd212948564deccb9d913162c60cd62 /hw/i386 | |
| parent | 2b631ec2557eddfe92f1ef80d7fcaedd5db64e28 (diff) | |
NUMA: Add numa_info structure to contain numa nodes info
Add the numa_info structure to contain the numa nodes memory,
VCPUs information and the future added numa nodes host memory
policies.
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
[Fix hw/ppc/spapr.c - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/i386')
| -rw-r--r-- | hw/i386/pc.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index fec1e1380f..ac7ac774e6 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -704,14 +704,14 @@ static FWCfgState *bochs_bios_init(void) unsigned int apic_id = x86_cpu_apic_id_from_index(i); assert(apic_id < apic_id_limit); for (j = 0; j < nb_numa_nodes; j++) { - if (test_bit(i, node_cpumask[j])) { + if (test_bit(i, numa_info[j].node_cpu)) { numa_fw_cfg[apic_id + 1] = cpu_to_le64(j); break; } } } for (i = 0; i < nb_numa_nodes; i++) { - numa_fw_cfg[apic_id_limit + 1 + i] = cpu_to_le64(node_mem[i]); + numa_fw_cfg[apic_id_limit + 1 + i] = cpu_to_le64(numa_info[i].node_mem); } fw_cfg_add_bytes(fw_cfg, FW_CFG_NUMA, numa_fw_cfg, (1 + apic_id_limit + nb_numa_nodes) * @@ -1122,8 +1122,12 @@ PcGuestInfo *pc_guest_info_init(ram_addr_t below_4g_mem_size, guest_info->apic_id_limit = pc_apic_id_limit(max_cpus); guest_info->apic_xrupt_override = kvm_allows_irq0_override(); guest_info->numa_nodes = nb_numa_nodes; - guest_info->node_mem = g_memdup(node_mem, guest_info->numa_nodes * + guest_info->node_mem = g_malloc0(guest_info->numa_nodes * sizeof *guest_info->node_mem); + for (i = 0; i < nb_numa_nodes; i++) { + guest_info->node_mem[i] = numa_info[i].node_mem; + } + guest_info->node_cpu = g_malloc0(guest_info->apic_id_limit * sizeof *guest_info->node_cpu); @@ -1131,7 +1135,7 @@ PcGuestInfo *pc_guest_info_init(ram_addr_t below_4g_mem_size, unsigned int apic_id = x86_cpu_apic_id_from_index(i); assert(apic_id < guest_info->apic_id_limit); for (j = 0; j < nb_numa_nodes; j++) { - if (test_bit(i, node_cpumask[j])) { + if (test_bit(i, numa_info[j].node_cpu)) { guest_info->node_cpu[apic_id] = j; break; } |