Update upstream source from tag 'upstream/6.0.0'master

Update to upstream version '6.0.0'
with Debian dir 5604a80ec1c96ca76f25f40d78e6ef855abec322

1 files changed, 0 insertions, 13 deletions

diff --git a/src/mongo/util/stacktrace_threads.cpp b/src/mongo/util/stacktrace_threads.cpp
index 51581c4dc9b..d7157d0e212 100644
--- a/src/mongo/util/stacktrace_threads.cpp
+++ b/src/mongo/util/stacktrace_threads.cpp
@@ -324,7 +324,6 @@ class State {
 public:
     void printStacks(StackTraceSink& sink);
     void printStacks();
-    void printAllThreadStacksBlocking();
 
     /**
      * We need signals for two purpposes in the stack tracing system.
@@ -383,7 +382,6 @@ private:
     int _signal = 0;
     std::atomic<int> _processingTid = -1;                               // NOLINT
     std::atomic<StackCollectionOperation*> _stackCollection = nullptr;  // NOLINT
-    PrintAllStacksSession _printAllStacksSession;
 
     MONGO_STATIC_ASSERT(decltype(_processingTid)::is_always_lock_free);
     MONGO_STATIC_ASSERT(decltype(_stackCollection)::is_always_lock_free);
@@ -525,16 +523,10 @@ void State::printStacks() {
             LOGV2(31426, "===== multithread stacktrace session end =====");
         }
     };
-
     LogEmitter emitter;
-    auto notifier = _printAllStacksSession.notifier();
     printToEmitter(emitter);
 }
 
-void State::printAllThreadStacksBlocking() {
-    auto waiter = _printAllStacksSession.waiter();
-    kill(getpid(), _signal);  // The SignalHandler thread calls printAllThreadStacks.
-}
 
 void State::printToEmitter(AbstractEmitter& emitter) {
     std::vector<ThreadBacktrace> messageStorage;
@@ -674,7 +666,6 @@ void initialize(int signal) {
 }
 
 }  // namespace
-
 }  // namespace stack_trace_detail
 
 
@@ -686,10 +677,6 @@ void printAllThreadStacks() {
     stack_trace_detail::stateSingleton->printStacks();
 }
 
-void printAllThreadStacksBlocking() {
-    stack_trace_detail::stateSingleton->printAllThreadStacksBlocking();
-}
-
 void setupStackTraceSignalAction(int signal) {
     stack_trace_detail::initialize(signal);
 }