Changeset: 302c4d2e7b3a Author: sangheki Date: 2019-11-19 12:28 -0800 URL: https://hg.openjdk.java.net/jdk/jdk/rev/302c4d2e7b3a 8232533: G1 uses only a single thread for pretouching the java heap Reviewed-by: tschatzl, sjohanss ! src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.cpp