[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v3 08/13] trace: add qdev_global_prop_apply
From: |
Peter Xu |
Subject: |
[Qemu-devel] [PATCH v3 08/13] trace: add qdev_global_prop_apply |
Date: |
Mon, 19 Jun 2017 20:49:43 +0800 |
Trace global property applying. Now there are machine compat properties,
accel compat properties, and user specified global properties. It
provides a way to trace those properties that really applied.
Signed-off-by: Peter Xu <address@hidden>
---
Makefile.objs | 1 +
hw/core/qdev-properties.c | 2 ++
hw/core/trace-events | 2 ++
3 files changed, 5 insertions(+)
create mode 100644 hw/core/trace-events
diff --git a/Makefile.objs b/Makefile.objs
index 0575802..e199f5d 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -121,6 +121,7 @@ trace-events-subdirs += migration
trace-events-subdirs += block
trace-events-subdirs += backends
trace-events-subdirs += chardev
+trace-events-subdirs += hw/core
trace-events-subdirs += hw/block
trace-events-subdirs += hw/block/dataplane
trace-events-subdirs += hw/char
diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c
index e9efb78..69c3f15 100644
--- a/hw/core/qdev-properties.c
+++ b/hw/core/qdev-properties.c
@@ -10,6 +10,7 @@
#include "net/hub.h"
#include "qapi/visitor.h"
#include "chardev/char.h"
+#include "trace.h"
void qdev_prop_set_after_realize(DeviceState *dev, const char *name,
Error **errp)
@@ -1150,6 +1151,7 @@ static void qdev_prop_set_globals_for_type(DeviceState
*dev,
if (strcmp(typename, prop->driver) != 0) {
continue;
}
+ trace_qdev_global_prop_apply(typename, prop->property, prop->value);
prop->used = true;
object_property_parse(OBJECT(dev), prop->value, prop->property, &err);
if (err != NULL) {
diff --git a/hw/core/trace-events b/hw/core/trace-events
new file mode 100644
index 0000000..0a0a79f
--- /dev/null
+++ b/hw/core/trace-events
@@ -0,0 +1,2 @@
+# hw/core/qdev-properties.c
+qdev_global_prop_apply(const char *type, const char *prop, const char *value)
"type '%s' prop '%s' value '%s'"
--
2.7.4
- Re: [Qemu-devel] [PATCH v3 04/13] accel: introduce AccelState.global_props, (continued)
[Qemu-devel] [PATCH v3 05/13] tests: avoid check GlobalProperty.used, Peter Xu, 2017/06/19
[Qemu-devel] [PATCH v3 06/13] kvm: let kvm use AccelState.global_props, Peter Xu, 2017/06/19
[Qemu-devel] [PATCH v3 07/13] tcg: use AccelState.global_props, Peter Xu, 2017/06/19
[Qemu-devel] [PATCH v3 08/13] trace: add qdev_global_prop_apply,
Peter Xu <=
[Qemu-devel] [PATCH v3 09/13] migration: let MigrationState be a qdev, Peter Xu, 2017/06/19
[Qemu-devel] [PATCH v3 10/13] migration: move global_state.optional out, Peter Xu, 2017/06/19
[Qemu-devel] [PATCH v3 11/13] migration: move only_migratable to MigrationState, Peter Xu, 2017/06/19
[Qemu-devel] [PATCH v3 12/13] migration: move skip_configuration out, Peter Xu, 2017/06/19