changeset 59252 | 623722a6aeb9 |
parent 58863 | c16ac7a2eba4 |
--- a/src/hotspot/share/jfr/leakprofiler/sampling/objectSampler.cpp Mon Nov 25 12:32:40 2019 +0100 +++ b/src/hotspot/share/jfr/leakprofiler/sampling/objectSampler.cpp Mon Nov 25 12:33:15 2019 +0100 @@ -93,7 +93,7 @@ ObjectSampler* ObjectSampler::acquire() { assert(is_created(), "invariant"); - while (Atomic::cmpxchg(1, &_lock, 0) == 1) {} + while (Atomic::cmpxchg(&_lock, 0, 1) == 1) {} return _instance; }