--- a/src/hotspot/share/runtime/arguments.cpp Wed Nov 13 13:43:06 2019 -0500
+++ b/src/hotspot/share/runtime/arguments.cpp Wed Nov 13 10:49:12 2019 -0800
@@ -4219,14 +4219,11 @@
FLAG_SET_DEFAULT(MinHeapDeltaBytes, 64*M);
}
}
- // UseNUMAInterleaving is set to ON for all collectors and
- // platforms when UseNUMA is set to ON. NUMA-aware collectors
- // such as the parallel collector for Linux and Solaris will
- // interleave old gen and survivor spaces on top of NUMA
- // allocation policy for the eden space.
- // Non NUMA-aware collectors such as G1 and Serial-GC on
- // all platforms and ParallelGC on Windows will interleave all
- // of the heap spaces across NUMA nodes.
+ // UseNUMAInterleaving is set to ON for all collectors and platforms when
+ // UseNUMA is set to ON. NUMA-aware collectors will interleave old gen and
+ // survivor spaces on top of NUMA allocation policy for the eden space.
+ // Non NUMA-aware collectors will interleave all of the heap spaces across
+ // NUMA nodes.
if (FLAG_IS_DEFAULT(UseNUMAInterleaving)) {
FLAG_SET_ERGO(UseNUMAInterleaving, true);
}