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[Qemu-devel] [PATCH 2/4] add info numa command to monitor
From: |
Andre Przywara |
Subject: |
[Qemu-devel] [PATCH 2/4] add info numa command to monitor |
Date: |
Wed, 8 Apr 2009 16:50:13 +0200 |
From: Andre Przywara <address@hidden>
Signed-off-by: Andre Przywara <address@hidden>
---
monitor.c | 21 +++++++++++++++++++++
1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/monitor.c b/monitor.c
index e764b5d..ed54a62 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1409,6 +1409,25 @@ static void do_info_kvm(Monitor *mon)
#endif
}
+static void do_info_numa(Monitor *mon)
+{
+ int i, j;
+ CPUState *env;
+
+ monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
+ for (i = 0; i < nb_numa_nodes; i++) {
+ monitor_printf(mon, "node %d cpus:", i);
+ for (env = first_cpu; env != NULL; env = env->next_cpu) {
+ if (env->numa_node == i) {
+ monitor_printf(mon, " %d", env->cpu_index);
+ }
+ }
+ monitor_printf(mon, "\n");
+ monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
+ node_mem[i] >> 20);
+ }
+}
+
#ifdef CONFIG_PROFILER
int64_t kqemu_time;
@@ -1788,6 +1807,8 @@ static const mon_cmd_t info_cmds[] = {
"", "show KQEMU information", },
{ "kvm", "", do_info_kvm,
"", "show KVM information", },
+ { "numa", "", do_info_numa,
+ "", "show NUMA information", },
{ "usb", "", usb_info,
"", "show guest USB devices", },
{ "usbhost", "", usb_host_info,
--
1.6.1.3