commit 357988777218502ed68a56a0c8b247ba64b74721
author Vishnu Nair <vishnun@google.com> Fri Oct 06 16:00:36 2017 -0700
committer Vishnu Nair <vishnun@google.com> Fri Oct 06 16:01:24 2017 -0700
tree f3e2cdfb3769ce09d2be0698064b12e5b6342740
parent 3bafe396c4cfef8c3a162c1cbfc69b28b2f09165

Support priority based dumpsys in surface flinger

Call dump with no args when called with CRITICAL priority. Register
service with support for critical priority dumps.

BUG: 31774394

Test: lunch mini_emulator_x86-userdebug && make -j56
Test: adb bugreport ~/tmp.zip
Test: adb shell dumpsys --priority CRITICAL
Test: mmm -j32 frameworks/native/services/utils && \
      adb sync data && adb shell /data/nativetest/prioritydumper_test/prioritydumper_test && \
      adb shell /data/nativetest64/prioritydumper_test/prioritydumper_test && \
      printf "\n\n#### ALL TESTS PASSED ####\n"

Change-Id: Iec35ef8026d4d9346c83bab203bed8524c28bf89

services/surfaceflinger/main_surfaceflinger.cpp

diff --git a/services/surfaceflinger/main_surfaceflinger.cpp b/services/surfaceflinger/main_surfaceflinger.cpp
index e50f3ce..6a24891 100644
--- a/services/surfaceflinger/main_surfaceflinger.cpp
+++ b/services/surfaceflinger/main_surfaceflinger.cpp
@@ -105,7 +105,8 @@
 
     // publish surface flinger
     sp<IServiceManager> sm(defaultServiceManager());
-    sm->addService(String16(SurfaceFlinger::getServiceName()), flinger, false);
+    sm->addService(String16(SurfaceFlinger::getServiceName()), flinger, false,
+                   IServiceManager::DUMP_PRIORITY_CRITICAL);
 
     // publish GpuService
     sp<GpuService> gpuservice = new GpuService();