Patchwork [6/7] console: add some trace events

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Submitter Stefan Hajnoczi
Date March 12, 2012, 12:38 p.m.
Message ID <1331555882-31828-7-git-send-email-stefanha@linux.vnet.ibm.com>
Download mbox | patch
Permalink /patch/146132/
State New
Headers show

Comments

Stefan Hajnoczi - March 12, 2012, 12:38 p.m.
From: Alon Levy <alevy@redhat.com>

Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
---
 console.h    |    3 +++
 trace-events |    4 ++++
 2 files changed, 7 insertions(+), 0 deletions(-)

Patch

diff --git a/console.h b/console.h
index a95b581..4334db5 100644
--- a/console.h
+++ b/console.h
@@ -5,6 +5,7 @@ 
 #include "qdict.h"
 #include "notify.h"
 #include "monitor.h"
+#include "trace.h"
 
 /* keyboard/mouse support */
 
@@ -202,11 +203,13 @@  static inline DisplaySurface* qemu_create_displaysurface(DisplayState *ds, int w
 
 static inline DisplaySurface* qemu_resize_displaysurface(DisplayState *ds, int width, int height)
 {
+    trace_displaysurface_resize(ds, ds->surface, width, height);
     return ds->allocator->resize_displaysurface(ds->surface, width, height);
 }
 
 static inline void qemu_free_displaysurface(DisplayState *ds)
 {
+    trace_displaysurface_free(ds, ds->surface);
     ds->allocator->free_displaysurface(ds->surface);
 }
 
diff --git a/trace-events b/trace-events
index c5d0f0f..94c4a6f 100644
--- a/trace-events
+++ b/trace-events
@@ -658,3 +658,7 @@  dma_aio_cancel(void *dbs) "dbs=%p"
 dma_complete(void *dbs, int ret, void *cb) "dbs=%p ret=%d cb=%p"
 dma_bdrv_cb(void *dbs, int ret) "dbs=%p ret=%d"
 dma_map_wait(void *dbs) "dbs=%p"
+
+# console.h
+displaysurface_free(void *display_state, void *display_surface) "state=%p surface=%p"
+displaysurface_resize(void *display_state, void *display_surface, int width, int height) "state=%p surface=%p %dx%d"