diff options
Diffstat (limited to 'third_party/abseil-cpp/absl/synchronization/internal/waiter.cc')
| -rw-r--r-- | third_party/abseil-cpp/absl/synchronization/internal/waiter.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/third_party/abseil-cpp/absl/synchronization/internal/waiter.cc b/third_party/abseil-cpp/absl/synchronization/internal/waiter.cc index 2123be60f5..28ef311e4a 100644 --- a/third_party/abseil-cpp/absl/synchronization/internal/waiter.cc +++ b/third_party/abseil-cpp/absl/synchronization/internal/waiter.cc @@ -79,6 +79,7 @@ bool Waiter::Wait(KernelTimeout t) { // Note that, since the thread ticker is just reset, we don't need to check // whether the thread is idle on the very first pass of the loop. bool first_pass = true; + while (true) { int32_t x = futex_.load(std::memory_order_relaxed); while (x != 0) { @@ -90,7 +91,6 @@ bool Waiter::Wait(KernelTimeout t) { return true; // Consumed a wakeup, we are done. } - if (!first_pass) MaybeBecomeIdle(); const int err = Futex::WaitUntil(&futex_, 0, t); if (err != 0) { |