【五种阻塞队列】
【先看LifoSem】
last in first out 信号量通知的queue
【调用栈】
./fbcode_builder_getdeps-ZrootZfollyZbuildZfbcode_builder-root/build/folly/thread_pool_executor_test --gtest_filter=ThreadPoolExecutorTest.BlockingQueue
标签:getdeps,builder,fbcode,LifoSemMPMCQueue,LifoSem,BlockingQueue From: https://www.cnblogs.com/jiangshifu/p/17026124.html