# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 468d2a6fc0afb7eec5944b90661208d13a6e1c73
# Parent 3f702887d4a62931182392c07436dcdba93a77ea
Make all nmi debugkey tracing arch specific.
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>
diff -r 3f702887d4a6 -r 468d2a6fc0af xen/arch/x86/nmi.c
--- a/xen/arch/x86/nmi.c Fri Jan 13 16:56:09 2006
+++ b/xen/arch/x86/nmi.c Fri Jan 13 22:41:28 2006
@@ -448,9 +448,31 @@
local_irq_enable();
}
+static void do_nmi_stats(unsigned char key)
+{
+ int i;
+ struct domain *d;
+ struct vcpu *v;
+ printk("CPU\tNMI\n");
+ for_each_cpu(i)
+ printk("%3d\t%3d\n", i, nmi_count(i));
+
+ if ((d = dom0) == NULL)
+ return;
+ if ((v = d->vcpu[0]) == NULL)
+ return;
+ if (v->vcpu_flags & (VCPUF_nmi_pending|VCPUF_nmi_masked))
+ printk("dom0 vpu0: NMI %s%s\n",
+ v->vcpu_flags & VCPUF_nmi_pending ? "pending " : "",
+ v->vcpu_flags & VCPUF_nmi_masked ? "masked " : "");
+ else
+ printk("dom0 vcpu0: NMI neither pending nor masked\n");
+}
+
static __init int register_nmi_trigger(void)
{
register_keyhandler('n', do_nmi_trigger, "trigger an NMI");
+ register_keyhandler('N', do_nmi_stats, "NMI statistics");
return 0;
}
__initcall(register_nmi_trigger);
diff -r 3f702887d4a6 -r 468d2a6fc0af xen/common/keyhandler.c
--- a/xen/common/keyhandler.c Fri Jan 13 16:56:09 2006
+++ b/xen/common/keyhandler.c Fri Jan 13 22:41:28 2006
@@ -185,27 +185,6 @@
bit. */
}
-void do_nmi_stats(unsigned char key)
-{
- int i;
- struct domain *d;
- struct vcpu *v;
- printk("CPU\tNMI\n");
- for_each_cpu(i)
- printk("%3d\t%3d\n", i, nmi_count(i));
-
- if ((d = dom0) == NULL)
- return;
- if ((v = d->vcpu[0]) == NULL)
- return;
- if (v->vcpu_flags & (VCPUF_nmi_pending|VCPUF_nmi_masked))
- printk("dom0 vpu0: NMI %s%s\n",
- v->vcpu_flags & VCPUF_nmi_pending ? "pending " : "",
- v->vcpu_flags & VCPUF_nmi_masked ? "masked " : "");
- else
- printk("dom0 vcpu0: NMI neither pending nor masked\n");
-}
-
#ifndef NDEBUG
void debugtrace_key(unsigned char key)
{
@@ -234,7 +213,6 @@
'r', dump_runq, "dump run queues");
register_irq_keyhandler(
'R', halt_machine, "reboot machine");
- register_keyhandler('N', do_nmi_stats, "NMI statistics");
#ifndef NDEBUG
register_keyhandler(
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