improve SF dumpsys
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 041d195..b30adaf 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1650,11 +1650,13 @@
snprintf(buffer, SIZE,
" last eglSwapBuffers() time: %f us\n"
" last transaction time : %f us\n"
+ " transaction-flags : %08x\n"
" refresh-rate : %f fps\n"
" x-dpi : %f\n"
" y-dpi : %f\n",
mLastSwapBufferTime/1000.0,
mLastTransactionTime/1000.0,
+ mTransactionFlags,
hw.getRefreshRate(),
hw.getDpiX(),
hw.getDpiY());