Changeset: 6fc3b8261368 Author: martin Date: 2014-07-01 13:29 -0700 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/6fc3b8261368 8043780: Use open(O_CLOEXEC) instead of fcntl(FD_CLOEXEC) Summary: Use open(O_CLOEXEC) where available; fall back to FD_CLOEXEC when necessary Reviewed-by: rasbold, dholmes ! src/os/linux/vm/os_linux.cpp Changeset: 1b0fa0b42e68 Author: dcubed Date: 2014-10-29 09:19 -0700 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/1b0fa0b42e68 8061552: Contended Locking speedup PlatformEvent unpark bucket Summary: JEP-143/JDK-8046133 - optimization #2 - speedup PlatformEvent unpark bucket. Reviewed-by: acorn, dice, dholmes Contributed-by: dave.dice@oracle.com, karen.kinnear@oracle.com, daniel.daugherty@oracle.com ! src/os/bsd/vm/os_bsd.cpp ! src/os/linux/vm/os_linux.cpp ! src/os/solaris/vm/os_solaris.cpp ! src/os/windows/vm/os_windows.cpp Changeset: 0879f88db2d5 Author: igerasim Date: 2014-10-29 09:53 -0700 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/0879f88db2d5 8059533: (process) Make exiting process wait for exiting threads [win] Reviewed-by: dholmes, dcubed ! src/os/windows/vm/os_windows.cpp Changeset: decd3c73355a Author: sla Date: 2014-10-28 12:28 +0100 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/decd3c73355a 8062135: serviceability/threads/TestFalseDeadLock.java should be quarantined. Reviewed-by: sla Contributed-by: alex.schenkman@oracle.com ! test/serviceability/threads/TestFalseDeadLock.java Changeset: f87b2b4a1bb1 Author: coleenp Date: 2014-10-30 18:38 -0400 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/f87b2b4a1bb1 8037842: Failing to allocate MethodCounters and MDO causes a serious performance drop Summary: Stop allocating compiler profiling metadata when metaspace is full. Reviewed-by: kvn, anoll ! src/share/vm/classfile/classLoaderData.cpp ! src/share/vm/classfile/classLoaderData.hpp ! src/share/vm/compiler/compileBroker.cpp ! src/share/vm/compiler/compileBroker.hpp ! src/share/vm/oops/method.cpp Changeset: 200f943f2264 Author: vkempik Date: 2014-10-28 18:41 +0400 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/200f943f2264 8059216: Make PrintGCApplicationStoppedTime print information about stopping threads Reviewed-by: dholmes, brutisso ! src/share/vm/services/runtimeService.cpp ! src/share/vm/services/runtimeService.hpp Changeset: 4b95a66aa564 Author: dbuck Date: 2014-10-31 09:37 -0700 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/4b95a66aa564 8060169: Update the Crash Reporting URL in the Java crash log Summary: Update the URL for HotSpot bug reports. Reviewed-by: dcubed, rdurbin ! src/share/vm/runtime/arguments.cpp Changeset: 6bb834d621bb Author: dcubed Date: 2014-10-31 10:15 -0700 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/6bb834d621bb Merge ! src/share/vm/compiler/compileBroker.cpp ! src/share/vm/compiler/compileBroker.hpp Changeset: 7eb6afbb70df Author: dcubed Date: 2014-10-31 18:18 +0000 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/7eb6afbb70df Merge ! src/share/vm/runtime/arguments.cpp Changeset: 1bac07f399ac Author: jbachorik Date: 2014-11-03 11:19 +0100 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/1bac07f399ac 8061616: HotspotDiagnosticMXBean.getVMOption() throws IllegalArgumentException for flags of type double Reviewed-by: mchung, sla ! src/share/vm/services/jmm.h ! src/share/vm/services/management.cpp ! test/testlibrary_tests/whitebox/vm_flags/DoubleTest.java Changeset: 092a9eddf58d Author: ctornqvi Date: 2014-11-03 11:34 -0800 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/092a9eddf58d 8059803: Update use of GetVersionEx to get correct Windows version in hs_err files Summary: Update use of GetVersionEx to get correct Windows version in hs_err files Reviewed-by: dcubed, gtriantafill ! make/windows/makefiles/compile.make ! src/os/windows/vm/os_windows.cpp ! src/os/windows/vm/os_windows.hpp ! src/share/tools/ProjectCreator/WinGammaPlatformVC10.java Changeset: 3da45f8f02cd Author: ctornqvi Date: 2014-11-05 13:18 -0800 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/3da45f8f02cd 8061733: [TESTBUG] Exclude tests that have issues with Jigsaw M2 changes Summary: [TESTBUG] Exclude tests that have issues with Jigsaw M2 changes Reviewed-by: lfoltan, gtriantafill ! test/runtime/7194254/Test7194254.java Changeset: 8d5860808a16 Author: ctornqvi Date: 2014-11-05 13:20 -0800 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/8d5860808a16 8058251: assert(_count > 0) failed: Negative counter when running runtime/NMT/MallocTrackingVerify.java Summary: Fixed an issue when overflowing the MallocSite hash table bucket Reviewed-by: coleenp, gtriantafill ! src/share/vm/prims/whitebox.cpp ! src/share/vm/runtime/os.cpp ! src/share/vm/services/mallocTracker.cpp ! src/share/vm/services/mallocTracker.hpp ! src/share/vm/services/mallocTracker.inline.hpp ! test/TEST.groups - test/runtime/NMT/UnsafeMallocLimit.java - test/runtime/NMT/UnsafeMallocLimit2.java Changeset: c2881c208f7a Author: gtriantafill Date: 2014-11-05 08:22 -0800 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/c2881c208f7a 8061969: [TESTBUG] MallocSiteHashOverflow.java should be enabled for 32-bit platforms Reviewed-by: ctornqvi, coleenp ! src/share/vm/prims/whitebox.cpp ! test/TEST.ROOT ! test/runtime/NMT/MallocSiteHashOverflow.java ! test/testlibrary/whitebox/sun/hotspot/WhiteBox.java Changeset: 110ec5963eb1 Author: goetz Date: 2014-10-29 10:13 +0100 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/110ec5963eb1 8062370: Various minor code improvements Summary: A lot of fixes useful to improve the code quality. Reviewed-by: coleenp, dholmes ! src/cpu/sparc/vm/interpreterRT_sparc.cpp ! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp ! src/cpu/x86/vm/c1_Runtime1_x86.cpp ! src/cpu/x86/vm/interpreterRT_x86_32.cpp ! src/cpu/x86/vm/interpreterRT_x86_64.cpp ! src/cpu/zero/vm/interpreterRT_zero.cpp ! src/os/aix/vm/os_aix.cpp ! src/os/aix/vm/perfMemory_aix.cpp ! src/os/bsd/vm/os_bsd.cpp ! src/os/bsd/vm/perfMemory_bsd.cpp ! src/os/linux/vm/os_linux.cpp ! src/os/linux/vm/perfMemory_linux.cpp ! src/os/posix/vm/os_posix.cpp ! src/os/solaris/vm/os_solaris.cpp ! src/os/solaris/vm/perfMemory_solaris.cpp ! src/os/windows/vm/attachListener_windows.cpp ! src/os/windows/vm/os_windows.cpp ! src/share/vm/memory/metaspaceShared.cpp ! src/share/vm/oops/constMethod.hpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/opto/mulnode.cpp ! src/share/vm/prims/jni.cpp ! src/share/vm/prims/jvm.cpp ! src/share/vm/prims/unsafe.cpp ! src/share/vm/runtime/globals.cpp ! src/share/vm/runtime/java.cpp ! src/share/vm/runtime/signature.cpp ! src/share/vm/runtime/signature.hpp ! src/share/vm/runtime/thread.cpp ! src/share/vm/services/management.cpp ! src/share/vm/services/threadService.cpp ! src/share/vm/utilities/globalDefinitions.hpp ! src/share/vm/utilities/globalDefinitions_visCPP.hpp ! src/share/vm/utilities/ostream.cpp ! src/share/vm/utilities/vmError.cpp Changeset: 783d857d8d84 Author: coleenp Date: 2014-11-06 00:01 +0000 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/783d857d8d84 Merge Changeset: 351115afe32b Author: cjplummer Date: 2014-11-05 13:00 -0800 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/351115afe32b 8043770: File leak in MemNotifyThread::start() in hotspot.src.os.linux.vm.os_linux.cpp Summary: Fixed by removing all code related to LowMemoryProtection, which removed offending code. Reviewed-by: dholmes, minqi ! src/os/aix/vm/os_aix.cpp ! src/os/bsd/vm/os_bsd.cpp ! src/os/linux/vm/os_linux.cpp ! src/os/solaris/vm/os_solaris.cpp ! src/os/windows/vm/os_windows.cpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/os.hpp ! src/share/vm/runtime/thread.cpp Changeset: 24d57d9d65af Author: jiangli Date: 2014-11-06 01:31 +0000 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/24d57d9d65af Merge ! src/os/aix/vm/os_aix.cpp ! src/os/bsd/vm/os_bsd.cpp ! src/os/linux/vm/os_linux.cpp ! src/os/solaris/vm/os_solaris.cpp ! src/os/windows/vm/os_windows.cpp ! src/share/vm/runtime/thread.cpp Changeset: 706cccf23716 Author: anoll Date: 2014-11-06 07:27 +0100 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/706cccf23716 8062735: CodeCacheSweeperThread missing from SA Summary: Make SA aware of the code cache sweeper thread Reviewed-by: kvn, coleenp, sspitsyn + agent/src/share/classes/sun/jvm/hotspot/runtime/CodeCacheSweeperThread.java ! agent/src/share/classes/sun/jvm/hotspot/runtime/JavaThread.java ! agent/src/share/classes/sun/jvm/hotspot/runtime/Thread.java ! agent/src/share/classes/sun/jvm/hotspot/runtime/Threads.java ! agent/src/share/classes/sun/jvm/hotspot/utilities/soql/sa.js ! src/share/vm/runtime/vmStructs.cpp Changeset: 6748f6322b92 Author: dbuck Date: 2014-11-05 23:37 -0800 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/6748f6322b92 8058715: stability issues when being launched as an embedded JVM via JNI Summary: Use mmap call without MAP_FIXED so we avoid corrupting already allocated memory Reviewed-by: coleenp, dsimms ! src/os_cpu/linux_x86/vm/os_linux_x86.cpp Changeset: 63efc89a7a7d Author: dbuck Date: 2014-11-06 08:18 +0000 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/63efc89a7a7d Merge Changeset: 5ba37c4c0578 Author: jmanson Date: 2014-11-05 16:47 -0800 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/5ba37c4c0578 8062116: JVMTI GetClassMethods is Slow Summary: Allocate enough space for all jmethodids; make adding a jmethodid O(1) Reviewed-by: coleenp, rasbold, sspitsyn ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceKlass.hpp ! src/share/vm/oops/method.cpp ! src/share/vm/oops/method.hpp ! src/share/vm/prims/jvmtiEnv.cpp Changeset: c3caa28aa0c2 Author: coleenp Date: 2014-11-06 13:57 +0000 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/c3caa28aa0c2 Merge Changeset: 5dc0918c9b29 Author: sla Date: 2014-11-06 19:59 +0000 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/5dc0918c9b29 Merge ! src/share/vm/oops/method.cpp ! src/share/vm/prims/whitebox.cpp ! test/TEST.groups ! test/serviceability/threads/TestFalseDeadLock.java