commit a8fe58f0512a2147580b798e1cb8308420f8ae99
author Vladimir Marko <vmarko@google.com> Wed Jan 29 10:11:03 2020 +0000
committer Vladimir Marko <vmarko@google.com> Wed Jan 29 10:11:38 2020 +0000
tree 09898dcf45227a2ce1c2d694a8be6566f99f79e0
parent bd396c001fd3b13a7451876ec8c535bb597ea350

Revert "Set SA_SIGINFO. Rename thread to include perfetto."

This reverts commit 73ffa57c7fbeaa131ba34777aa1622ee1896eb01.

Reason for revert: Broke ART BuildBots.

Change-Id: Ie67adda6fa24ef262f9a08be55aa1a70cb7591b8

perfetto_hprof/perfetto_hprof.cc

diff --git a/perfetto_hprof/perfetto_hprof.cc b/perfetto_hprof/perfetto_hprof.cc
index 4f20094..5536b20 100644
--- a/perfetto_hprof/perfetto_hprof.cc
+++ b/perfetto_hprof/perfetto_hprof.cc
@@ -528,7 +528,6 @@
   }
 
   struct sigaction act = {};
-  act.sa_flags = SA_SIGINFO | SA_RESTART;
   act.sa_sigaction = [](int, siginfo_t*, void*) {
     if (write(g_signal_pipe_fds[1], kByte, sizeof(kByte)) == -1) {
       PLOG(ERROR) << "Failed to trigger heap dump";
@@ -547,17 +546,17 @@
   std::thread th([] {
     art::Runtime* runtime = art::Runtime::Current();
     if (!runtime) {
-      LOG(FATAL_WITHOUT_ABORT) << "no runtime in perfetto_hprof_listener";
+      LOG(FATAL_WITHOUT_ABORT) << "no runtime in hprof_listener";
       return;
     }
-    if (!runtime->AttachCurrentThread("perfetto_hprof_listener", /*as_daemon=*/ true,
+    if (!runtime->AttachCurrentThread("hprof_listener", /*as_daemon=*/ true,
                                       runtime->GetSystemThreadGroup(), /*create_peer=*/ false)) {
       LOG(ERROR) << "failed to attach thread.";
       return;
     }
     art::Thread* self = art::Thread::Current();
     if (!self) {
-      LOG(FATAL_WITHOUT_ABORT) << "no thread in perfetto_hprof_listener";
+      LOG(FATAL_WITHOUT_ABORT) << "no thread in hprof_listener";
       return;
     }
     {