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hmp: extend "info numa" with hotplugged memory information

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Report amount of hotplugged memory in addition to total
amount per NUMA node.

Signed-off-by: Vadim Galitsyn <vadim.galitsyn@profitbricks.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: qemu-devel@nongnu.org
Message-Id: <20170829153022.27004-2-vadim.galitsyn@profitbricks.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Vadim Galitsyn 2017-08-29 17:30:20 +02:00 • committed by Dr. David Alan Gilbert
parent 4e5c3a3742
commit 31959e82fb
4 changed files with 26 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

18
numa.c
View file

@ -591,11 +591,12 @@ void memory_region_allocate_system_memory(MemoryRegion *mr, Object *owner,
}
}
static void numa_stat_memory_devices(uint64_t node_mem[])
static void numa_stat_memory_devices(NumaNodeMem node_mem[])
{
MemoryDeviceInfoList *info_list = NULL;
MemoryDeviceInfoList **prev = &info_list;
MemoryDeviceInfoList *info;
PCDIMMDeviceInfo *pcdimm_info;
qmp_pc_dimm_device_list(qdev_get_machine(), &prev);
for (info = info_list; info; info = info->next) {
@ -603,9 +604,16 @@ static void numa_stat_memory_devices(uint64_t node_mem[])
if (value) {
switch (value->type) {
case MEMORY_DEVICE_INFO_KIND_DIMM:
node_mem[value->u.dimm.data->node] += value->u.dimm.data->size;
case MEMORY_DEVICE_INFO_KIND_DIMM: {
pcdimm_info = value->u.dimm.data;
node_mem[pcdimm_info->node].node_mem += pcdimm_info->size;
if (pcdimm_info->hotpluggable && pcdimm_info->hotplugged) {
node_mem[pcdimm_info->node].node_plugged_mem +=
pcdimm_info->size;
}
break;
}
default:
break;
}
@ -614,7 +622,7 @@ static void numa_stat_memory_devices(uint64_t node_mem[])
qapi_free_MemoryDeviceInfoList(info_list);
}
void query_numa_node_mem(uint64_t node_mem[])
void query_numa_node_mem(NumaNodeMem node_mem[])
{
int i;
@ -624,7 +632,7 @@ void query_numa_node_mem(uint64_t node_mem[])
numa_stat_memory_devices(node_mem);
for (i = 0; i < nb_numa_nodes; i++) {
node_mem[i] += numa_info[i].node_mem;
node_mem[i].node_mem += numa_info[i].node_mem;
}
}