update sources to ceph Nautilus 14.2.1

[ceph.git] / ceph / src / boost / libs / thread / test / sync / mutual_exclusion / locks / lock_guard / make_lock_guard_pass.cpp

diff --git a/ceph/src/boost/libs/thread/test/sync/mutual_exclusion/locks/lock_guard/make_lock_guard_pass.cpp b/ceph/src/boost/libs/thread/test/sync/mutual_exclusion/locks/lock_guard/make_lock_guard_pass.cpp
index 0d4ca888c61ef34bc7039911e3e46aa53b67aea9..cdc720f07aba280894465b013c644d3debf254b8 100644 (file)
--- a/ceph/src/boost/libs/thread/test/sync/mutual_exclusion/locks/lock_guard/make_lock_guard_pass.cpp
+++ b/ceph/src/boost/libs/thread/test/sync/mutual_exclusion/locks/lock_guard/make_lock_guard_pass.cpp
@@ -37,6 +37,12 @@ boost::mutex m;
 
 #if ! defined(BOOST_NO_CXX11_AUTO_DECLARATIONS) && ! defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && ! defined BOOST_THREAD_NO_MAKE_LOCK_GUARD && defined BOOST_THREAD_USES_CHRONO
 
+#ifdef BOOST_THREAD_PLATFORM_WIN32
+const ms max_diff(250);
+#else
+const ms max_diff(75);
+#endif
+
 void f()
 {
   time_point t0 = Clock::now();
@@ -46,8 +52,7 @@ void f()
     t1 = Clock::now();
   }
   ns d = t1 - t0 - ms(250);
-  // This test is spurious as it depends on the time the thread system switches the threads
-  BOOST_TEST(d < ns(2500000)+ms(1000)); // within 2.5ms
+  BOOST_TEST(d < max_diff);
 }
 #endif