diff options
| -rw-r--r-- | runtime/gc/collector/garbage_collector.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/runtime/gc/collector/garbage_collector.cc b/runtime/gc/collector/garbage_collector.cc index 798300fa29..f8eef84f25 100644 --- a/runtime/gc/collector/garbage_collector.cc +++ b/runtime/gc/collector/garbage_collector.cc @@ -444,10 +444,10 @@ const Iteration* GarbageCollector::GetCurrentIteration() const { bool GarbageCollector::ShouldEagerlyReleaseMemoryToOS() const { // We have seen old kernels and custom kernel features misbehave in the - // presence of too much usage of MADV_FREE. So always release memory eagerly - // while we investigate. - static constexpr bool kEnableLazyRelease = false; - if (!kEnableLazyRelease) { + // presence of too much usage of MADV_FREE. So only release memory eagerly + // on platforms we know do not have the bug. + static const bool gEnableLazyRelease = !kIsTargetBuild || IsKernelVersionAtLeast(6, 0); + if (!gEnableLazyRelease) { return true; } Runtime* runtime = Runtime::Current(); |