commit cfeeda477dc1d4d63a5488358cf2ccce2b487117
author Devin Moore <devinmoore@google.com> Tue Dec 08 12:50:58 2020 -0800
committer Devin Moore <devinmoore@google.com> Wed Mar 31 11:42:15 2021 -0700
tree 72eaaad1fd38bd89294f28997655b568b4e9efa3
parent 41c0644cd269e0ef3b346d4eccbf0e42bc569800

dumpsys: add --thread option

This displays the thread usage of services in the format
"<threadsUsed>/<threadCount>". This has been useful in lshal to find
deadlocks in binder threads.

Test: atest dumpsys_test
Test: run 'dumpsys --thread' on cuttlefish and verify thread usage
Test: run 'dumpsys --thread SurfaceFlinger' and verify thread usage
Bug: 140639610
Change-Id: I0cd3f86ca47ec911b276d8e8859ef54743ee34cf

cmds/dumpstate/Android.bp

diff --git a/cmds/dumpstate/Android.bp b/cmds/dumpstate/Android.bp
index f48f1fb..aff32c3 100644
--- a/cmds/dumpstate/Android.bp
+++ b/cmds/dumpstate/Android.bp
@@ -99,6 +99,7 @@
         "libhidlbase",
         "liblog",
         "libutils",
+        "libbinderdebug",
     ],
     srcs: [
         "DumpstateService.cpp",