8152007: Add the thread to the GCPhase trace events Reviewed-by: tschatzl, brutisso

8027423: Parallel compact GC class unloading measurement includes symbol and string table time Reviewed-by: mgerdin, jmasa

8026720: Remove the unused SpaceManager::mangle_freed_chunks Reviewed-by: mgerdin, tschatzl, vlivanov

Merge

8151085: Change G1 concurrent timer and tracer measuring time Summary: Change measuring time for G1 concurrent phases and reporting heap summary Reviewed-by: brutisso, sjohanss

Merge

8151560: Safepoint logging has mismatch between command line level and printed level Summary: Corrected mistaken "debug" level to "trace" Reviewed-by: hseigel, jiangli, dholmes

8151711: Move G1 number sequences out of the G1 collector policy Reviewed-by: tbenson, ehelin

Merge

8151656: Minor tweaks to old Hotspot build to ease comparison with new Reviewed-by: dholmes, twisti

Merge

8151920: Region liveness printing is broken Summary: Remove obsolete code that causes an assert. Reviewed-by: drwhite, brutisso

8151601: Cleanup locking of the Reference pending list Reviewed-by: brutisso, stefank

Merge

Merge

8151912: guarantee(GCPauseIntervalMillis >= 1) failed: Constraint for GCPauseIntervalMillis should guarantee that value is >= 1 Reviewed-by: tbenson, tschatzl

Merge

Merge

8151614: Improve logging in concurrent mark code Summary: Move detailed concurrent mark phase logging to "gc, marking" tags and add a summary "Concurrent Cycle" log message when only using "gc" logging. Reviewed-by: sangheki, brutisso

8151126: Clean up duplicate code for clearing the mark bitmaps Summary: Merge the code to clear the mark bitmap concurrently and in the STW pause. Reviewed-by: jmasa, tbenson

Merge

8151336: Root region scanning should be cancelled and disabled when the ConcurrentMarkThread::run_service() exits Reviewed-by: pliden, tschatzl

Merge

Merge

8151509: In check_addr0() function pointer is not updated correctly Reviewed-by: dholmes, ddmitriev, stuefe Contributed-by: cheleswer.sahu@oracle.com

Merge

8151653: Hotspot build does not respect --enable-openjdk-only Reviewed-by: tbell, dholmes

Merge

8148425: strerror() function is not thread-safe Reviewed-by: dholmes, coleenp

8151781: DirtyCardQueue::apply_closure is unused Summary: Remove dead code, followup cleanups. Reviewed-by: brutisso, pliden

Merge

8150085: Convert TraceClearedExceptions to Unified Loggin Summary: Converted -XX:+TraceClearedExceptions to -Xlog:exceptions=debug Reviewed-by: mockner, dholmes, coleenp

Merge

8151264: Add a notification mechanism for UL configuration changes. Reviewed-by: dholmes, mlarsson

Merge

8151539: Remove duplicate AlwaysTrueClosures Reviewed-by: tschatzl, mgerdin, kbarrett, drwhite

Merge

8148239: TestSelectDefaultGC.java incorrectly expects G1 on non-server class machines Reviewed-by: brutisso, kzhaldyb

8062506: Java GCCause enum is out of sync with C++ GCCause enum Reviewed-by: stefank, tschatzl

Merge

8151709: jhsdb should show help message in SALauncher. Reviewed-by: dsamersoff

Merge

8151842: Local variables have wrong names after JDK-8148736 Reviewed-by: kbarrett, jprovino, tschatzl

Merge

8137165: Tests fail in SR_Handler because thread is not VMThread or JavaThread Reviewed-by: kbarrett

8151534: Refactor ArrayAllocator for easier reuse Reviewed-by: tschatzl, brutisso

Merge

8149995: TraceClassLoadingPreorder has been converted to Unified Logging. Summary: TraceClassLoadingPreorder has been converted to Unified Logging. Logging alias table now has extra columns to support multi-tag configurations. Reviewed-by: iklam, coleenp

Merge

8151593: Cleanup definition/usage of INLINE/NOINLINE macros and add xlC support Reviewed-by: coleenp, stuefe Contributed-by: matthias.baesken@sap.com

Merge

8151181: Add JSnap to jhsdb Reviewed-by: dsamersoff

Merge

8067768: Check for too small values for -Xmx Reviewed-by: jwilhelm, dfazunen

Merge

8151368: SA: Unexpected ArithmeticException in CompactHashTable Summary: Add missed null check Reviewed-by: iklam, dsamersoff Contributed-by: kubota.yuji@gmail.com